CVE-2026-58426

9.6 CRITICAL
Published: July 03, 2026 Modified: July 03, 2026
View on NVD

Description

Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://blog.gitea.com/release-of-1.26.2/
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
https://github.com/go-gitea/gitea/pull/37707
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
https://github.com/go-gitea/gitea/releases/tag/v1.26.2
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
https://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.6 / 10.0
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-347

Related CVEs

CVE-2026-58597 4.3
CVE-2026-58524 5.4
CVE-2026-58522 6.8
CVE-2026-58424 8.9
CVE-2026-58423 7.7