CVE-2026-69116

MEDIUMPre-NVD 6.16.1
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 6.1 from GitHub Security Advisory published 2026-08-10. The CNA's CVSS baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: the CNA's CVSS, EPSS, GitHub Security Advisory
Elevated
6.1EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.1Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

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
6.1MEDIUMmedium confidence
EG Risk
43
EG 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 available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
25th
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 2026-10-17). 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.Each input and its source: 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 available. Apply it within your standard update timelines.

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.

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

August 10, 2026

Last Modified

September 17, 2026

Advisory Details (5)

Auto-updated Aug 10, 2026
Patch available. Sources: github_release, github_pr, github_commit.
Web page

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 pull request

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
Web page

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 8× in last 7d / 52× 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 164 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 64 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  2. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  3. 2026-10-18 03:19 UTCEG score recompute
  4. 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  5. 2026-10-16 16:43 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  6. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  7. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  8. 2026-10-13 16:35 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  9. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  10. 2026-10-12 15:44 UTCEG score recompute
  11. 2026-10-11 19:29 UTCEG score recompute
  12. 2026-10-11 16:45 UTCEG score recompute
  13. 2026-10-11 14:05 UTCEG score recompute
  14. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  15. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  16. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  17. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  18. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  19. 2026-10-06 18:20 UTCEG score recompute
  20. 2026-10-06 18:20 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  21. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  22. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  23. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  24. 2026-10-04 22:49 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  25. 2026-10-03 22:47 UTCEG score recompute
Show 75 more
  1. 2026-10-03 22:47 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  2. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  3. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  4. 2026-10-02 09:17 UTCEG score recompute
  5. 2026-10-02 09:17 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  6. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  7. 2026-09-30 22:25 UTCEG score recompute
  8. 2026-09-30 22:24 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  9. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  10. 2026-09-28 12:49 UTCEG score recompute
  11. 2026-09-28 12:49 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  12. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  13. 2026-09-27 12:33 UTCEG score recompute
  14. 2026-09-27 12:33 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  15. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.3% · 24th percentile
  16. 2026-09-25 04:00 UTCEG score recompute
  17. 2026-09-25 04:00 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  18. 2026-09-23 21:46 UTCEG score recompute
  19. 2026-09-23 21:46 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  20. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  21. 2026-09-22 21:52 UTCEG score recompute
  22. 2026-09-22 21:52 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  23. 2026-09-21 21:58 UTCEG score recompute
  24. 2026-09-21 21:58 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  25. 2026-09-21 21:09 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  26. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  27. 2026-09-20 19:59 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  28. 2026-09-19 19:57 UTCEG score recompute
  29. 2026-09-19 19:57 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  30. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  31. 2026-09-18 19:05 UTCEG score recompute
  32. 2026-09-18 19:05 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  33. 2026-09-17 19:10 UTCEG score recompute
  34. 2026-09-17 19:10 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  35. 2026-09-17 18:27 UTCEG score recompute
  36. 2026-09-17 18:27 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  37. 2026-09-17 18:13 UTCEG score recompute
  38. 2026-09-17 18:13 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  39. 2026-09-16 21:10 UTCEG score recompute
  40. 2026-09-16 21:10 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  41. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  42. 2026-09-16 06:24 UTCEG score recompute
  43. 2026-09-16 06:24 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  44. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  45. 2026-09-15 06:31 UTCEG score recompute
  46. 2026-09-15 06:31 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  47. 2026-09-14 05:31 UTCEG score recompute
  48. 2026-09-14 05:31 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  49. 2026-09-13 05:37 UTCEG score recompute
  50. 2026-09-13 05:37 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  51. 2026-09-12 05:43 UTCEG score recompute
  52. 2026-09-12 05:43 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  53. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  54. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  55. 2026-09-11 05:47 UTCEG score recompute
  56. 2026-09-11 05:47 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  57. 2026-09-10 05:44 UTCEG score recompute
  58. 2026-09-10 05:44 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  59. 2026-09-09 05:50 UTCEG score recompute
  60. 2026-09-09 05:50 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  61. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  62. 2026-09-07 17:13 UTCEG score recompute
  63. 2026-09-07 17:13 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  64. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  65. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  66. 2026-09-06 01:53 UTCEG score recompute
  67. 2026-09-06 01:53 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  68. 2026-09-05 15:31 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  69. 2026-09-05 01:55 UTCEG score recompute
  70. 2026-09-05 01:55 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  71. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.2% · 15th percentile
  72. 2026-09-04 02:01 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  73. 2026-09-03 02:05 UTCEG score recompute
  74. 2026-09-03 02:05 UTCGHSA enrichmentGHSA-w92g-j683-fhvq · GitHub CVSS 6.1
  75. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 15th percentile

Frequently asked(5)

What is CVE-2026-69116?
CVE-2026-69116 is a medium-severity vulnerability; its CVE record was 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 made public?
CVE-2026-69116 was made public on August 4, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on August 10, 2026. EchelonGraph's copy of the record carries a last-modified date of September 17, 2026; the record at its source may have been updated since.
Is CVE-2026-69116 actively exploited?
CVE-2026-69116 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (25th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-69116?
CVE-2026-69116 has a CVSS base score of 6.1 (the CNA's own assessment, by vulncheck; NVD's own analysis pending).
How do I remediate CVE-2026-69116?
A fix for CVE-2026-69116 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-69116 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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

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