CVE-2026-59702

CRITICAL 9.3

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

CVSS Score

9.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	repomix
Product	repomix
Published	Jul 8, 2026
Last Updated	Jul 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

Affected Versions

repomix / repomix

0 < 1.14.1 0 ≤ c748b52

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/yamadashy/repomix/issues/1703 github.com: https://github.com/yamadashy/repomix github.com: https://github.com/CrazyForks/repomix/commit/c748b524f41225e7fc6f89ad0084520901a453cf vulncheck.com: https://www.vulncheck.com/advisories/repomix-server-side-request-forgery-via-unvalidated-repository-urls-in-post-api-pack

Credits

🔍 George Chen