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TI-2026-42575 Aliases CVE-2026-59702GHSA-5wj3-m77q-j278

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

Priority HIGH 79CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00414 36th percentileScored 2026-11-07
Fix Fixed repomix (repomix): 1.14.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
repomixrepomixbefore 1.14.1; up to c748b521.14.1Patch availableCNA
  • repomix Vendorrepomix Affected before 1.14.1; up to c748b52 Fixed in 1.14.1 Patch available CNA

Remediation

  • Fix · CNA repomix (repomix) Fixed in 1.14.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    repomix 1.14.1

    2 records Highest priority Priority HIGH 2 HIGH

    Other records, highest priority first

    • TI-2026-42576 repomix - Local File Inclusion via file:// URL Scheme in Git Clone EndpointPriority HIGH 77
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-59702
  2. 2026-10-03 Alias added: GHSA-5wj3-m77q-j278

References

Patch 1

Other 2

  • TI-2026-42576 repomix - Local File Inclusion via file:// URL Scheme in Git Clone Endpoint CVSS 4.0HIGH 8.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences