AVideo (Meet plugin) through commit e8d6119f3cb1b849149906efeb0a41fc024f59f8 contains a stored cross-site scripting vulnerability in the Meet plugin's getMeetInfo.json.php endpoint. When a participant joins a public meeting, the raw HTTP User-Agent header is stored (meet_join_log.user_agent) without sanitization (bypassing AVideo's setter-level xss_esc() layer) and later echoed without output encoding (no htmlspecialchars()) in the Participants management panel, which is accessible to the meeting host and site administrators. An anonymous, unauthenticated attacker can join any public meeting while supplying a User-Agent header containing an HTML/JavaScript payload; the payload is persisted and executes in the privileged, authenticated browser session of the meeting host or a site administrator when they open the participant list. The issue was unpatched at the time of the report.
CVE-2026-60092
“—” beside the score: it is equal to the CVSS score beside it.
Score 6.1 from GitHub Security Advisory published 2026-07-08. A secondary CVSS source baseline 6.1; sources differ by 0.0.
Also known asEUVD-2026-42270 (ENISA EUVD) · GHSA-4f8v-jp98-cpv3 (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
- 6.1
- EG Score
- 6.1MEDIUMmedium confidence
- EG Risk
- 43EG Risk 43/100
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)Severity61% × 45%Impact severity (EG Severity): CVSS 6.1 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 or medium mission impact; Track* at high (mission-essential systems).Exploitation public PoC (CISA Vulnrichment) · Automatable no (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. - EPSS PROB
- 0.3%
- EPSS %ILE
- 16th
- 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 (6.1): severity, escalated by confirmed exploitation. This CVE's 6.1 is its impact severity (EG Severity), not escalated.
- EG Severity
- 6.1 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 2026-10-24). 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; Track* at high (mission-essential systems).CISA BOD 26-04: 60 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 or medium mission impact; Track* 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.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (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)60 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 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
July 8, 2026
Last Modified
October 8, 2026
Advisory Details (3)
Auto-updated Jul 8, 2026Meet plugin: anonymous-to-admin stored XSS via unescaped participant User-Agent in getMeetInfo.json.php Participants panel · Advisory · WWBN/AVideo · GitHub
https://github.com/WWBN/AVideo/security/advisories/GHSA-7cqp-7cfv-6c3qAVideo - Stored Cross-Site Scripting via Unescaped User-Agent in Participants Panel | Advisories | VulnCheck
https://www.vulncheck.com/advisories/avideo-stored-cross-site-scripting-via-unescaped-user-agent-in-participants-panelcommit e8d6119f3cb1 (WWBN/AVideo)
Fix landed in WWBN/AVideo commit e8d6119f3cb1 — awaiting tagged release
https://github.com/WWBN/AVideo/commit/e8d6119f3cb1b849149906efeb0a41fc024f59f8Vendor Advisories for CVE-2026-60092(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(1 across 1 ecosystem)
Packagist(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| wwbn/avideo | 10.4 ... 29.0 (18 versions) |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 43× 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 100 of 212 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. None are among the latest 100 rows. The 112 oldest rows on record are not shown and were not checked, so the counts can still include repeats.
- 2026-11-02 16:45 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-11-01 16:35 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-31 16:33 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-30 09:55 UTCOSV refresh
- 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-26 16:32 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-25 16:33 UTCEPSS rescoreEPSS 0.3% · 16th percentile
- 2026-10-25 14:15 UTCEG score recompute
- 2026-10-24 16:33 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-23 16:32 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-22 20:54 UTCEG score recompute
- 2026-10-22 20:54 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-18 03:26 UTCEG score recompute
- 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-16 16:43 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.3% · 15th percentile
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- 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-12 15:52 UTCEG score recompute
- 2026-10-11 19:36 UTCEG score recompute
- 2026-10-11 16:51 UTCEG score recompute
- 2026-10-11 14:13 UTCEG score recompute
- 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 15th percentile
- 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-08 16:40 UTCEG score recompute
- 2026-10-08 16:40 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-10-08 15:46 UTCEG score recompute
- 2026-10-08 15:46 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-10-01 16:13 UTCEG score recompute
- 2026-10-01 16:13 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.3% · 26th percentile
- 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.3% · 25th percentile
- 2026-09-28 13:25 UTCEG score recompute
- 2026-09-28 13:25 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 25th percentile
- 2026-09-24 11:52 UTCEG score recompute
- 2026-09-24 11:52 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-23 06:12 UTCEG score recompute
- 2026-09-23 06:12 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-18 05:45 UTCEG score recompute
- 2026-09-18 05:45 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-14 08:13 UTCEG score recompute
- 2026-09-14 08:13 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-13 08:26 UTCEG score recompute
- 2026-09-13 08:26 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-12 03:37 UTCEG score recompute
- 2026-09-12 03:37 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.3% · 28th percentile
- 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-09-05 22:49 UTCEG score recompute
- 2026-09-05 22:49 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-30 07:37 UTCEG score recompute
- 2026-08-30 07:37 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-27 21:51 UTCEG score recompute
- 2026-08-27 21:51 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-26 08:26 UTCEG score recompute
- 2026-08-26 08:26 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.3% · 27th percentile
- 2026-08-25 01:30 UTCEG score recompute
- 2026-08-25 01:30 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-08-24 01:43 UTCGHSA enrichmentGHSA-4f8v-jp98-cpv3 · GitHub CVSS 6.1
- 2026-08-23 01:55 UTCEG score recompute
Related CVEs(same product + same CWE)
Same product
10 shownPackagist:wwbn/avideo
- CVE-2026-40911EG 10.0CRITICAL
- CVE-2026-33478EG 10.0EPSS p96CRITICAL
- CVE-2026-41304EG 9.8CRITICAL
- CVE-2026-33770EG 9.8CRITICAL
- CVE-2026-33352EG 9.8CRITICAL
- CVE-2026-29058EG 9.8EPSS p95CRITICAL
- CVE-2026-29093EG 9.8CRITICAL
- CVE-2026-28501EG 9.8CRITICAL
- CVE-2024-31819EG 9.8EPSS p97CRITICAL
- CVE-2023-49599EG 9.8CRITICAL
Frequently asked(5)
What is CVE-2026-60092?
When was CVE-2026-60092 made public?
Is CVE-2026-60092 actively exploited?
What is the CVSS score of CVE-2026-60092?
How do I remediate CVE-2026-60092?
Dependency Blast Radius
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