SiYuan before v3.8.4 fails to enforce publish-access checks in the getCurrentAttrViewImages endpoint, allowing publish readers to retrieve image asset paths from unauthorized databases. Attackers can call the endpoint with an unrendered database identifier obtained through related endpoints to leak detached-row image asset paths and filenames that the rendering endpoint would deny.
CVE-2026-101092
“—” beside the score: it is equal to the CVSS score beside it.
Score 5.3 from GitHub Security Advisory published 2026-09-29. A secondary CVSS source baseline 5.3; sources differ by 0.0.
Also known asEUVD-2026-88560 (ENISA EUVD) · GHSA-fg39-6m5r-264j (GitHub Security Advisories)Source: ENISA EUVD
- CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
A fix is referenced (a reference tagged "Patch", often a source commit), but no release containing it is confirmed — find the release that contains it; until it is applied, mitigate (WAF / firewall / segmentation).
- CVSS v3
- 5.3
- EG Score
- 5.3MEDIUMmedium confidence
- EG Risk
- 55EG Risk 55/100
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)Severity53% × 45%Impact severity (EG Severity): CVSS 5.3 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.Automatability100% × 15%CISA's SSVC Automatable value: yes (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Attend at high (mission-essential systems).Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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: A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; 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
- 0.3%
- EPSS %ILE
- 22nd
- 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 (5.3): severity, escalated by confirmed exploitation. This CVE's 5.3 is its impact severity (EG Severity), not escalated.
- EG Severity
- 5.3 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
- EG Likelihood
- 0.3% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-28). 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 or medium mission impact; Attend at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; 60 days 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.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 or medium mission impact; Attend at high (mission-essential systems).
A fix is referenced, but no release containing it is confirmed. Check the referenced fix and the vendor's advisory for a release that contains it; 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 yes (CISA Vulnrichment) · Technical impact partial (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; 60 days 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.
The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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 28, 2026
Last Modified
October 1, 2026
Advisory Details (3)
Auto-updated Sep 28, 2026SiYuan before v3.8.4 Information Disclosure via getCurrentAttrViewImages | Advisories | VulnCheck
https://www.vulncheck.com/advisories/siyuan-before-3.8.4-information-disclosure-via-getcurrentattrviewimagesSiYuan publish readers read detached-row image asset paths of unauthorized databases via getCurrentAttrViewImages · Advisory · siyuan-note/siyuan · GitHub
https://github.com/siyuan-note/siyuan/security/advisories/GHSA-j9p6-5639-gf4fcommit 48229dc76ce4 (siyuan-note/siyuan)
Fix landed in siyuan-note/siyuan commit 48229dc76ce4 — awaiting tagged release
https://github.com/siyuan-note/siyuan/commit/48229dc76ce4212fe42295393af617947b157c15Vendor Advisories for CVE-2026-101092(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 / 55× 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.
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. 1 repeat row among the latest 73 is merged into the row it repeats.
- 2026-11-01 16:33 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-31 16:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-30 16:33 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-29 16:32 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-29 00:34 UTCEG score recompute
- 2026-10-29 00:33 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-28 16:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-27 16:31 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.3% · 22nd percentile
- 2026-10-25 15:57 UTCEG score recompute
- 2026-10-24 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-23 09:46 UTCEG score recompute
- 2026-10-23 09:46 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-18 05:11 UTCEG score recompute
- 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-16 16:40 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.2% · 13th percentile
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- 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-12 16:41 UTCEG score recompute
- 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-11 20:16 UTCEG score recompute
- 2026-10-11 18:28 UTCEG score recompute
- 2026-10-11 15:02 UTCEG score recompute
- 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-11 06:43 UTCEG score recompute
- 2026-10-11 06:43 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-10 05:10 UTCEG score recompute
- 2026-10-10 05:10 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-09 03:37 UTCEG score recompute
- 2026-10-09 03:37 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-08 02:05 UTCEG score recompute
- 2026-10-08 02:05 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-07 00:33 UTCEG score recompute
- 2026-10-07 00:32 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-05 22:53 UTCEG score recompute
- 2026-10-05 22:53 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-04 21:21 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-03 19:48 UTCEG score recompute
- 2026-10-03 19:48 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-02 18:16 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-02 18:16 UTCEG score recompute
- 2026-10-02 18:16 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-10-01 16:42 UTCEG score recompute
- 2026-10-01 16:41 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-01 15:26 UTCEG score recompute
- 2026-10-01 15:26 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-10-01 01:35 UTCEG score recompute
- 2026-10-01 01:35 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-09-30 00:03 UTCEG score recompute
- 2026-09-30 00:03 UTCGHSA enrichmentGHSA-fg39-6m5r-264j · GitHub CVSS 5.3
- 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.2% · 13th percentile
- 2026-09-28 22:29 UTCEG score recompute
- 2026-09-28 22:12 UTCEG score recomputeFirst assessed: 5.3 MEDIUM
- 2026-09-28 22:11 UTCMITRE cvelistV5first tracked
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Frequently asked(5)
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Dependency Blast Radius
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