CVE-2026-54785gemini-bridge vulnerable to arbitrary local file read via consult_gemini_with_files inline mode
- 6.2MediumCVSS base score
- 0.19%Exploitation in 30 daysEPSS · top 91% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
gemini-bridge is a lightweight MCP server bridging AI agents to Google's Gemini AI via the official CLI. From 1.0.0 until 1.3.1, consult_gemini_with_files in inline mode read any file path supplied in the files argument without confining it to the working directory, then forwarded the contents to the Gemini CLI. Because the caller also controls query, the file contents are echoed back through the Gemini round-trip (and sent to Google), making this an arbitrary local file read. This issue is fixed in version 1.3.1.
Timeline
ID reserved
By GitHub_M
- 46 days later
· 46 days later
Published
- 3 days later
· 3 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | Medium6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium6.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.19% · top 91% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.2.
Affected products
- affected >= 1.0.0, < 1.3.1
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIgemini-bridgeGHSA-c5px-58j2-7fqp (opens in a new tab)
References
References4
- https://github.com/eLyiN/gemini-bridge/security/advisories/GHSA-c5px-58j2-7fqp (opens in a new tab)x_refsource_CONFIRM
- https://github.com/eLyiN/gemini-bridge/pull/9 (opens in a new tab)x_refsource_MISC
- https://github.com/eLyiN/gemini-bridge/commit/8f3b85afd02b692c4bc974b5176e12fb277ea801 (opens in a new tab)x_refsource_MISC
- https://github.com/eLyiN/gemini-bridge/releases/tag/v1.3.1 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-51677 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-c5px-58j2-7fqp (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-54785)Record last updated .