zlt2000 microservices-platform through 6.0.0 contains an authorization bypass vulnerability in the file-center module DELETE /files/{id} endpoint that performs no ownership validation. Authenticated attackers can enumerate file identifiers via GET /files and delete arbitrary users' files and metadata by supplying their identifiers to the delete endpoint.
CVE-2026-92469
“—” beside the score: it is equal to the CVSS score beside it.
Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. A secondary CVSS source baseline 8.1; sources differ by 0.0.
Also known asEUVD-2026-80707 (ENISA EUVD) · GHSA-x7gm-hm27-4pgr (GitHub Security Advisories)Source: ENISA EUVD
- CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.
The CVE record's CNA (VulnCheck) lists zlt2000 microservices-platform versions up to and including 6.0.0 as affected. No release containing a fix is confirmed on record.
- CVSS v3
- 8.1
- EG Score
- 8.1HIGHmedium confidence
- EG Risk
- 52EG Risk 52/100
EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.
How it’s computed (value × EchelonGraph’s weight)Severity81% × 45%Impact severity (EG Severity): CVSS 8.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.Exploitation40% × 40%EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: No fix is confirmed yet. Check the vendor's advisory for a fixed release; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule at low or medium mission impact and sooner than that at high. - EPSS PROB
- 0.5%
- EPSS %ILE
- 45th
- KEV
- Not listed
What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)
The EG score (8.1): severity, escalated by confirmed exploitation. This CVE's 8.1 is its impact severity (EG Severity), not escalated.
- EG Severity
- 8.1 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
- EG Likelihood
- 0.5% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-30). FIRST's exploitation probability, not an EchelonGraph model.
- Confirmed exploitation
- None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
- EG Priority
- SSVC Track* at medium mission impactTrack at low, Track* at medium and Attend at high mission impact.CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.
SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.
No fix is confirmed yet. Check the vendor's advisory for a fixed release; until one is applied, restrict network exposure of the affected system or apply the vendor's mitigation on your normal schedule at low or medium mission impact and sooner than that at high.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
No released fix is confirmed on this page, but CISA's timeline does not wait for a fix's release: it starts when an agency identifies the flaw on an asset and updates the CDM Agency and Federal Dashboard, and the directive counts patching, decommissioning the system or another action as remediation. Until a fixed release is applied, mitigate as this page's verdict says. In the directive's words, “Fix on system upgrade” means that, “unless conditions change”, the vulnerability “should be remediated the next time the vulnerable asset receives a scheduled major upgrade or rebuild”: its timelines are “dynamic as facts change”, and a KEV listing shortens them.
The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
September 16, 2026
Last Modified
September 24, 2026
Advisory Details (4)
Auto-updated Sep 16, 2026microservices-platform through 6.0.0 Arbitrary File Deletion via Missing Ownership Check | Advisories | VulnCheck
https://www.vulncheck.com/advisories/microservices-platform-through-6.0.0-arbitrary-file-deletion-via-missing-ownership-checkGitHub - zlt2000/microservices-platform: 基于SpringBoot2.x、SpringCloud和SpringCloudAlibaba并采用前后端分离的企业级微服务多租户系统架构。并引入组件化的思想实现高内聚低耦合,项目代码简洁注释丰富上手容易,适合学习和企业中使用。真正实现了基于RBAC、jwt和oauth2的无状态统一权限认证的解决方案,面向互联网设计同时适合B端和C端用户,支持CI/CD多环境部署,并提供应用管理方便第三...
GitHub - zlt2000/microservices-platform: 基于SpringBoot2.x、SpringCloud和SpringCloudAlibaba并采用前后端分离的企业级微服务多租户系统架构。并引入组件化的思想实现高内聚低耦合,项目代码简洁注释丰富上手容易,适合学习和企业中使用。真正实现了基于RBAC、jwt和oauth2的无状态统一权限认证的解决方案,面向互联网设计同时适合B端和C端用户,支持CI/CD多环境部署,并提供应用管理方便第三方系统接入;同时还集合各种微服务治理功能和监控功能。模块包括:企业级的认证系统、开发平台、应用监控、慢sql监控、统一日志、单点登录、Redis分布式高速缓存、配置中心、分布式任务调度、接口文档、代码生成等等。 · GitHub
https://github.com/zlt2000/microservices-platformcve-request-poc/microservice-platform/C19_delete_any_file.py at master · LinYuanyi1/cve-request-poc · GitHub
https://github.com/LinYuanyi1/cve-request-poc/blob/master/microservice-platform/C19_delete_any_file.pymicroservices-platform/zlt-business/file-center/src/main/java/com/central/file/controller/FileController.java at v6.0.0 · zlt2000/microservices-platform · GitHub
https://github.com/zlt2000/microservices-platform/blob/v6.0.0/zlt-business/file-center/src/main/java/com/central/file/controller/FileController.java#L48Vendor Advisories for CVE-2026-92469(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 70× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
Showing the most recent 98 of 143 refreshes on record for this CVE.
A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 2 repeat rows among the latest 100 are merged into the row they repeat. The 45 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-11-02 16:46 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-11-01 16:36 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-10-30 16:36 UTCEG score recompute
- 2026-10-30 16:36 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-30 16:35 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-10-29 16:34 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-10-28 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-10-27 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
- 2026-10-26 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-25 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-25 13:50 UTCEG score recompute
- 2026-10-24 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-23 17:27 UTCEG score recompute
- 2026-10-23 17:27 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-23 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-22 16:35 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-21 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-20 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-19 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
- 2026-10-18 16:33 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-18 03:00 UTCEG score recompute
- 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-16 18:19 UTCEG score recompute
- 2026-10-16 18:18 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
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- 2026-10-16 16:45 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-15 16:33 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-14 16:34 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-13 04:35 UTCEG score recompute
- 2026-10-13 04:34 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-12 16:35 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-12 14:44 UTCEG score recompute
- 2026-10-12 02:02 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-11 19:13 UTCEG score recompute
- 2026-10-11 16:29 UTCEG score recompute
- 2026-10-11 14:45 UTCEG score recompute
- 2026-10-11 14:45 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-11 13:50 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-11 13:43 UTCEG score recompute
- 2026-10-11 03:51 UTCEG score recompute
- 2026-10-11 03:51 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-10 13:41 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-10 02:50 UTCEG score recompute
- 2026-10-10 02:49 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-09 20:08 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-09 15:58 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-09 05:06 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-08 18:14 UTCEG score recompute
- 2026-10-08 18:14 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-08 17:14 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-08 05:07 UTCEG score recompute
- 2026-10-08 05:07 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-07 18:15 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-07 07:01 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-06 20:09 UTCEG score recompute
- 2026-10-06 20:09 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-06 15:19 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-06 09:17 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-05 22:26 UTCEG score recompute
- 2026-10-05 22:26 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-05 17:44 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-05 11:32 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-05 00:37 UTCEG score recompute
- 2026-10-05 00:37 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-04 13:45 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-04 02:54 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-03 16:02 UTCEG score recompute
- 2026-10-03 16:01 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-03 05:09 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-02 18:17 UTCEG score recompute
- 2026-10-02 18:17 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-02 07:24 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-01 20:32 UTCEG score recompute
- 2026-10-01 20:32 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-10-01 19:51 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-10-01 09:28 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-30 22:37 UTCEG score recompute
- 2026-09-30 22:36 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-30 15:04 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
- 2026-09-30 11:45 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-30 00:53 UTCEG score recompute
- 2026-09-30 00:53 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-29 10:45 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-28 23:35 UTCEG score recompute
- 2026-09-28 23:35 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-28 13:52 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
- 2026-09-28 12:44 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-28 01:53 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-27 15:01 UTCEG score recompute
- 2026-09-27 15:01 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-27 13:49 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
- 2026-09-27 04:08 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
- 2026-09-26 17:16 UTCEG score recompute
- 2026-09-26 17:15 UTCGHSA enrichmentGHSA-x7gm-hm27-4pgr · GitHub severity HIGH · GitHub CVSS 8.1
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Frequently asked(5)
What is CVE-2026-92469?
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Dependency Blast Radius
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