Vulnerability · Published Jul 8, 2026 · Assigned by VulnCheck

CVE-2026-59702repomix - Server-Side Request Forgery via Unvalidated Repository URLs in POST /api/pack

Critical 9.3

In plain English

A critical-severity server-side request forgery in repomix from repomix. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).

Severity (CVSS 3.1)9.3Critical

Exploit odds (30 days)0.4%top 64.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

repomix contains a server-side request forgery vulnerability in the POST /api/pack endpoint that allows unauthenticated attackers to make arbitrary outbound requests. The endpoint fails to properly validate http://, https://, and file:// URLs before passing them to git clone, enabling attackers to access private network addresses, GCP metadata services, or local filesystem paths.

Affected products (as reported)

Vendor	Product	Versions
repomix	repomix	0 – before 1.14.10 – through c748b52

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

References

GitHub Issue issue-tracking
Product product
Patch Commit patch
https://www.vulncheck.com/advisories/repomix-server-side-request-forgery-via-unvalidated-repository-urls-in-post-api-pack third-party-advisory