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CVE-2026-28699

🗓️ 03 Jul 2026 20:19:38Reported by GiteaType 
cve
 cve
🔗 web.nvd.nist.gov👁 155 Views🌐 WEB

Gitea vulnerability allows bypass of OAuth2 access token scopes via HTTP Basic authentication for versions up to 1.26.1.

Related
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-28699
11 Jun 202602:23
–githubexploit
attackerkb
attackerkb
CVE-2026-28699
3 Jul 202620:19
–attackerkb
bdu_fstec
BDU FSTEC
Gitea Privilege Escalation
31 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-28699
5 Jun 202622:22
–circl
cvelist
Cvelist
CVE-2026-28699 Gitea Basic Auth bypasses OAuth2 access token scopes
3 Jul 202620:19
–cvelist
euvd
EUVD
EUVD-2026-41640
3 Jul 202620:19
–euvd
freebsd
FreeBSD
gitea -- multiple vulnerabilities
20 May 202600:00
–freebsd
nessus
Tenable Nessus
FreeBSD : gitea -- multiple vulnerabilities (f00e2de8-7d30-48d2-a43d-68206347dea6)
29 Jun 202600:00
–nessus
github
Github Security Blog
Gitea: OAuth2 access token scope enforcement bypass via HTTP Basic authentication
16 Jun 202623:40
–github
kitploit
Kitploit
gitea-CVE-2026-28699
19 Oct 202602:06
–kitploit
Rows per page
[
  {
    "vendor": "Gitea",
    "product": "Gitea Open Source Git Server",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.26.1",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
AuthorizationheaderPATCH /api/v1/user/settingsOAuth2 token via HTTP Basic authentication can bypass scope enforcement for write endpoints; the /api/v1/user/settings endpoint is vulnerable when the token is presented via Basic auth instead of Bearer.CWE-284, CWE-863

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06 Jul 2026 18:17Current
7.5High risk
Vulners AI Score7.5
CVSS 3.18.1
EPSS0.00551
SSVC
155