CVE-2026-54785CWE-200CWE-22path-traversalinformation-disclosure

CVE-2026-54785

Medium · published August 1, 2026

CVSS v3.1
6.2
EPSS
0%
Percentile
8.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.2 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00191 · 8.3th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-08-01T03:17Z
References (4)
https://github.com/eLyiN/gemini-bridge/commit/8f3b85afd02b692c4bc974b5176e12fb277ea801 · [email protected]https://github.com/eLyiN/gemini-bridge/pull/9 · [email protected]https://github.com/eLyiN/gemini-bridge/releases/tag/v1.3.1 · [email protected]https://github.com/eLyiN/gemini-bridge/security/advisories/GHSA-c5px-58j2-7fqp · [email protected]
EPSS history
Timeline
  • 31 JUL 22:31Z
    gemini-bridge vulnerable to arbitrary local file read via consult_gemini_with_files inline mode
    cvelistv5