CVE-2026-111935 json
NoteGen through 0.38.3 Local File Disclosure via Chat Image Analysis
published 21d ago modified 21d ago also EUVD-2026-104316
- cvss
- 2.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
NoteGen through 0.38.3 contains an external control of file path vulnerability in chat image analysis that allows attackers to read local image files via unvalidated synced sourceUrl paths. Attackers with write access to the victim's sync target can plant absolute paths or file:// URLs, causing image_inspect to send local images to the AI provider.
Patch / fix
Is CVE-2026-111935 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21d ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.1 | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 2.6 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 2.1 | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- codexu NoteGen
Classification
- Weakness
-
- CWE-73 External Control of File Name or Path
References
-
github.com
/codexu/note-gen/commit/6840c13c4fcb71a79b7df838d19a026830d64b96
patch
-
github.com
/codexu/note-gen/commit/64e671eb58f56ad6ebec0d99d32f6037f9319979
patch
-
github.com
/codexu/note-gen/issues/1296
issue-tracking
-
github.com
/codexu/note-gen/blob/note-gen-v0.38.3/src/lib/chat-image-context.ts
technical-description
-
github.com
/codexu/note-gen/blob/note-gen-v0.38.3/src/lib/sync/conversation-sync.ts
technical-description
-
vulncheck.com
/advisories/notegen-through-0.38.3-local-file-disclosure-via-chat-image-analysis
third-party-advisory
Sources
- CVE List CVE-2026-111935
- NVD CVE-2026-111935
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.