CVE-2026-59702

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreHIGH confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-08. a secondary CVSS source baseline 9.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
Trending — 3 sources updated this weekElevated
9.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: —CVSS: 9.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
9.3
EG Score
9.3(high)
EPSS
—
KEV
Not listed

Published

July 8, 2026

Last Modified

July 8, 2026

Advisory Details (4)

Auto-updated Jul 8, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

Website server allows SSRF via arbitrary http:// URLs to internal network endpoints · Issue #1703 · yamadashy/repomix · GitHub

https://github.com/yamadashy/repomix/issues/1703
generic

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

https://www.vulncheck.com/advisories/repomix-server-side-request-forgery-via-unvalidated-repository-urls-in-post-api-pack
generic

GitHub - yamadashy/repomix: 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more. · GitHub

https://github.com/yamadashy/repomix
github_commit

commit c748b524f412 (CrazyForks/repomix)

Fix landed in CrazyForks/repomix commit c748b524f412 — awaiting tagged release

https://github.com/CrazyForks/repomix/commit/c748b524f41225e7fc6f89ad0084520901a453cf

Vendor Advisories for CVE-2026-59702(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 4× in last 7d / 4× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-08 19:39 UTCEG score recompute
  2. 2026-07-08 19:39 UTCGHSA enrichment
  3. 2026-07-08 15:46 UTCEG score recompute
  4. 2026-07-08 15:45 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(4)

What is CVE-2026-59702?
CVE-2026-59702 is a critical vulnerability published on July 8, 2026. 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…
When was CVE-2026-59702 disclosed?
CVE-2026-59702 was first published in the National Vulnerability Database on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-59702?
CVE-2026-59702 has a CVSS v3 base score of 9.3 (NVD).
How do I remediate CVE-2026-59702?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59702, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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