CVE-2026-58424: gitea gitea open source git server Improper Authorization
CVSS: 8.9v3.1HighDeferred
AliasesGHSA-777r-4v59-6486GO-2026-6044
Published 03-07-2026Last modified 06-07-2026
Vulnerability summary
CVE-2026-58424 is a high (CVSS 8.9) Improper Authorization vulnerability in gitea gitea open source git server. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29.5% of scored vulnerabilities.
CVSS score
8.9/10
010
High · v3.1 (CVE.org)EPSS score
0.37%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 1 · Related 1Timeline
- 03-07-2026PublishedVulnerability first disclosed.
- 06-07-2026Last modifiedVulnerability information updated.
Description
Permanent Fork PR Workflow Approval Gate Bypass
CVSS metrics
3 scores · 3 sources · 1 versionHigh 8.9Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:HSourcesAll 3 agree
- OSV · GoEcosystem advisory · calculated8.9HighCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
- NVDNIST8.9HighCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
EPSS trend
Probability
0.37%
Chance of exploitation in the next 30 days
Percentile
30%
Versus all other CVEs
30-day change
0.00 pp
From 0.37% on 19-09-2026
19-09-202619-10-2026
EPSS score0.37%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-285Improper AuthorizationThe product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
- CWE-732Incorrect Permission Assignment for Critical ResourceThe product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
- CWE-863Incorrect AuthorizationThe product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
Affected systems
Code.gitea.io1 product
- gitea< 1.26.3
Gitea1 product
- gitea open source git server≤ 1.26.2
2 vendors · 2 products
References
9 links- blog.gitea.com/release-of-1.26.3-and-1.26.4/Release Notes
- github.com/go-gitea/giteaPACKAGE