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VULNERABILITIES

CVE-2026-55987 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

Description

OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: CISA-ADPCVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/go-gitea/gitea/security/advisories/GHSA-vrhc-jjfc-m3m3 CISA-ADP
https://blog.gitea.com/gitea-1.27.0-is-released/ Gitea Limited
https://github.com/go-gitea/gitea/releases/tag/v1.27.0 Gitea Limited
https://github.com/go-gitea/gitea/security/advisories/GHSA-vrhc-jjfc-m3m3 Gitea Limited

Weakness Enumeration

CWE-IDCWE NameSource
CWE-863Incorrect AuthorizationGitea Limited

Affected Products

This vulnerability is currently being analyzed

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-55987
NVD Published Date:
Aug 13, 2026
NVD Last Modified:
Aug 26, 2026
Source:
Gitea Limited
CVE-2026-55987 Details - Not Deferred