CVE-2026-69116

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreHIGH confidence

Score 6.1 from GitHub Security Advisory published 2026-08-10. a secondary CVSS source baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

FlyEnv before 4.18.0 fails to sanitize HTML from markdown rendering and AI chat content passed to Vue v-html directives. Attackers can inject malicious scripts through markdown sources or chat messages that execute in the Electron renderer process with access to Node.js APIs and the filesystem.

CVSS v3
6.1
EG Score
6.1(high)
EG Risk
43(Track)
EG Risk 43/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

August 10, 2026

Last Modified

August 11, 2026

Advisory Details (5)

Auto-updated Aug 10, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github_pr, github_commit.
generic

FlyEnv < 4.18.0 Cross-Site Scripting via v-html | Advisories | VulnCheck

https://www.vulncheck.com/advisories/flyenv-cross-site-scripting-via-v-html
github_commit

commit 68fd6d7b2002 (xpf0000/FlyEnv)

Fix landed in xpf0000/FlyEnv commit 68fd6d7b2002 — awaiting tagged release

https://github.com/xpf0000/FlyEnv/commit/68fd6d7b200273ad0a8bce09424b8bd87134cfb6
github_pr

fix: sanitize HTML in v-html sinks with DOMPurify to prevent XSS

Fix merged in xpf0000/FlyEnv PR #810 on 2026-08-04 — awaiting tagged release

https://github.com/xpf0000/FlyEnv/pull/810
github_release Patch Available

v4.18.0: Neo4j Module & pgAdmin 4, dbGate, Redis Commander

Patch available: xpf0000/FlyEnv v4.18.0

https://github.com/xpf0000/FlyEnv/releases/tag/v4.18.0
generic🟡 PoC Available

XSS to RCE via unsanitized Ollama chat rendering + IPC exec bridge · Issue #809 · xpf0000/FlyEnv · GitHub

https://github.com/xpf0000/FlyEnv/issues/809

Vendor Advisories for CVE-2026-69116(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 22× in last 7d / 33× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

  1. 2026-08-20 15:14 UTCEG score recompute
  2. 2026-08-20 15:14 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-19 15:20 UTCGHSA enrichment
  5. 2026-08-18 15:17 UTCEG score recompute
  6. 2026-08-18 15:17 UTCGHSA enrichment
  7. 2026-08-18 13:49 UTCEPSS rescore
  8. 2026-08-18 13:49 UTCEPSS rescore
  9. 2026-08-17 15:06 UTCEG score recompute
  10. 2026-08-17 15:06 UTCGHSA enrichment
  11. 2026-08-17 13:47 UTCEPSS rescore
  12. 2026-08-16 15:12 UTCEG score recompute
  13. 2026-08-16 15:12 UTCGHSA enrichment
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 14:56 UTCEPSS rescore
  16. 2026-08-16 02:15 UTCEPSS rescore
  17. 2026-08-15 15:18 UTCEG score recompute
  18. 2026-08-15 15:18 UTCGHSA enrichment
  19. 2026-08-15 01:30 UTCEPSS rescore
  20. 2026-08-14 15:23 UTCEG score recompute
  21. 2026-08-14 15:23 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-13 15:29 UTCGHSA enrichment
  24. 2026-08-12 15:30 UTCEG score recompute
  25. 2026-08-12 15:30 UTCGHSA enrichment
Show 8 more
  1. 2026-08-12 13:51 UTCEPSS rescore
  2. 2026-08-11 15:36 UTCEG score recompute
  3. 2026-08-11 15:36 UTCGHSA enrichment
  4. 2026-08-11 14:57 UTCEG score recompute
  5. 2026-08-11 14:57 UTCGHSA enrichment
  6. 2026-08-10 20:29 UTCEG score recompute
  7. 2026-08-10 19:45 UTCEG score recompute
  8. 2026-08-10 19:44 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69116?
CVE-2026-69116 is a medium vulnerability published on August 10, 2026. FlyEnv before 4.18.0 fails to sanitize HTML from markdown rendering and AI chat content passed to Vue v-html directives. Attackers can inject malicious scripts through markdown sources or chat messages that execute in the Electron renderer process with access to Node.js APIs and the filesystem.
When was CVE-2026-69116 disclosed?
CVE-2026-69116 was first published in the National Vulnerability Database on August 10, 2026, with the most recent update on August 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69116 actively exploited?
CVE-2026-69116 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 84.2% of all scored CVEs.
What is the CVSS score of CVE-2026-69116?
CVE-2026-69116 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-69116?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69116, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-69116

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