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Vulnerability record · CVE-2026-58438 · published 13 August 2026

CVE-2026-58438: Missing authorization vulnerability

Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access

7.5 CVSS 3.1 High EPSS 0.47% · top 62.2% CWE-862 · Missing authorization Deferred
7.5CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
26 Aug 2026Last modified by NVD

Description

Cross-repository IDOR in issue-dependency removal lets an attacker tamper with and comment on private repos they cannot access

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

LinkTags
https://blog.gitea.com/gitea-1.27.0-is-released/
https://github.com/go-gitea/gitea/releases/tag/v1.27.0
https://github.com/go-gitea/gitea/security/advisories/GHSA-xv9x-fj9g-vj6h
https://github.com/go-gitea/gitea/security/advisories/GHSA-xv9x-fj9g-vj6h

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Source: NIST National Vulnerability Database (record CVE-2026-58438), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.