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Vulnerability Details :

CVE-2026-58426

Summary
Assigner-Gitea
Assigner Org ID-88ee5874-cf24-4952-aea0-31affedb7ff2
Published At-03 Jul, 2026 | 20:54
Updated At-03 Jul, 2026 | 20:54
Rejected At-
Credits

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

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

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Gitea
Assigner Org ID:88ee5874-cf24-4952-aea0-31affedb7ff2
Published At:03 Jul, 2026 | 20:54
Updated At:03 Jul, 2026 | 20:54
Rejected At:
▼CVE Numbering Authority (CNA)
Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write

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

Affected Products
Vendor
Gitea
Product
Gitea Open Source Git Server
Default Status
unaffected
Versions
Affected
  • From 1.22.0 through 1.26.1 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-347CWE-347
Type: CWE
CWE ID: CWE-347
Description: CWE-347
Metrics
VersionBase scoreBase severityVector
3.19.6CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Version: 3.1
Base score: 9.6
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
kamil-sawicki
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6
vendor-advisory
https://github.com/go-gitea/gitea/pull/37707
patch
https://github.com/go-gitea/gitea/releases/tag/v1.26.2
release-notes
https://blog.gitea.com/release-of-1.26.2/
release-notes
Hyperlink: https://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6
Resource:
vendor-advisory
Hyperlink: https://github.com/go-gitea/gitea/pull/37707
Resource:
patch
Hyperlink: https://github.com/go-gitea/gitea/releases/tag/v1.26.2
Resource:
release-notes
Hyperlink: https://blog.gitea.com/release-of-1.26.2/
Resource:
release-notes
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:88ee5874-cf24-4952-aea0-31affedb7ff2
Published At:03 Jul, 2026 | 21:17
Updated At:03 Jul, 2026 | 21:17

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

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.6CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 9.6
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-347Secondary88ee5874-cf24-4952-aea0-31affedb7ff2
CWE ID: CWE-347
Type: Secondary
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://blog.gitea.com/release-of-1.26.2/88ee5874-cf24-4952-aea0-31affedb7ff2
N/A
https://github.com/go-gitea/gitea/pull/3770788ee5874-cf24-4952-aea0-31affedb7ff2
N/A
https://github.com/go-gitea/gitea/releases/tag/v1.26.288ee5874-cf24-4952-aea0-31affedb7ff2
N/A
https://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv688ee5874-cf24-4952-aea0-31affedb7ff2
N/A
Hyperlink: https://blog.gitea.com/release-of-1.26.2/
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
Resource: N/A
Hyperlink: https://github.com/go-gitea/gitea/pull/37707
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
Resource: N/A
Hyperlink: https://github.com/go-gitea/gitea/releases/tag/v1.26.2
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
Resource: N/A
Hyperlink: https://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6
Source: 88ee5874-cf24-4952-aea0-31affedb7ff2
Resource: N/A

Change History

0
Information is not available yet

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Details not found