CVE-2026-111045GHSA-8jc4-x8v7-2q9r
cli-bridge: CLI Bridge: High-severity sandbox escape via dangling symlink
anshupriyan cli-bridge
CVSS
7.5HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.38%Chance of exploitation activity in the next 30 days, higher than 30% of CVEs. Scored 23 Oct 2026FIRST EPSS
What fixes it
- 0.0.2priyanshu-cli-bridge, githubGitHub
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Description
CLI Bridge provides filesystem access within a workspace root. Prior to 0.0.2, a dangling symlink pointing outside the workspace root bypasses resolveSafePath when fs.realpathSync throws ENOENT for a nonexistent target. The fallback resolves only the parent directory and returns the symlink path as safe, so write_file follows the link and can write arbitrary files outside the workspace root. This issue is fixed in version 0.0.2.
Text from CVE List
Affected versions 2
- cli-bridgeaffected: < 0.0.2CVE List
- priyanshu-cli-bridge, github0.0.1GitHub
References 4
- github.com/anshupriyan/cli-bridge/commit/284a84c5ac4db8dd0e1bc9db81bd15bdc83fcb38Fixvia CVE List
- github.com/anshupriyan/cli-bridge/releases/tag/v0.0.2Fixvia CVE List
- github.com/anshupriyan/cli-bridge/security/advisories/GHSA-8jc4-x8v7-2q9rAdvisoryvia CVE List
- github.com/anshupriyan/cli-bridge/pull/3Referencevia CVE List