Gitea handleOAuth2SignIn OAuth2 Bypass
🗓️ 02 Oct 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 11 Views
| Reporter | Title | Published | Views | Family All 32 |
|---|---|---|---|---|
 | gitea -- Multiple vulnerabilities | 13 Jul 202600:00 | – | freebsd |
 | CVE-2026-55987 | 21 Jul 202622:35 | – | circl |
 | CVE-2026-55987 | 13 Aug 202616:44 | – | cve |
 | CVE-2026-55987 OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009) | 13 Aug 202616:44 | – | cvelist |
 | EUVD-2026-58141 | 13 Aug 202616:44 | – | euvd |
 | FreeBSD : gitea -- Multiple vulnerabilities (2f3568eb-999e-11f1-a655-3497f65b111b) | 17 Aug 202600:00 | – | nessus |
 | Gitea: OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009) | 21 Jul 202621:02 | – | github |
 | CVE-2026-55987 | 13 Aug 202616:44 | – | mend |
 | CVE-2026-55987 | 13 Aug 202617:17 | – | nvd |
 | CVE-2026-55987 OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009) | 13 Aug 202616:44 | – | osv_cve |
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02 Oct 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 38.1
CVSS 28.5
EPSS0.00413