CVE-2026-58426
Description
Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:NAvailabilityNone
Weaknesses
Affected Products
Gitea
oss-projectaka gitea open source git server
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
1 technique Collection
References
https://blog.gitea.com/release-of-1.26.2/
blog.gitea.com
https://github.com/go-gitea/gitea/pull/37707
github.com
https://github.com/go-gitea/gitea/releases/tag/v1.26.2
github.com
and 1 more references View all →
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