CVE-2026-24117

MEDIUM

5.3

Description

Rekor is a software supply chain transparency log. In versions 1.4.3 and below, attackers can trigger SSRF to arbitrary internal services because /api/v1/index/retrieve supports retrieving a public key via user-provided URL. Since the SSRF only can trigger GET requests, the request cannot mutate state. The response from the GET request is not returned to the caller so data exfiltration is not possible. A malicious actor could attempt to probe an internal network through Blind SSRF. The issue has been fixed in version 1.5.0. To workaround this issue, disable the search endpoint with --enable_retrieve_api=false.

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/22/2026

Derniere modification2/2/2026

Sourcenvd

Observations honeypot0

Produits affectes

linuxfoundation:rekor

Faiblesses (CWE)

CWE-918

References

https://github.com/sigstore/rekor/commit/60ef2bceba192c5bf9327d003bceea8bf1f8275f(security-advisories@github.com)

https://github.com/sigstore/rekor/releases/tag/v1.5.0(security-advisories@github.com)

https://github.com/sigstore/rekor/security/advisories/GHSA-4c4x-jm2x-pf9j(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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