CVE-2026-23603

Summary

Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim

Affected Software

Weaknesses

• CWE-918: CWE-918

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://github.com/go-gitea/gitea/security/advisories/GHSA-x77v-q46j-393g

References

• https://github.com/go-gitea/gitea/security/advisories/GHSA-x77v-q46j-393g
• https://github.com/go-gitea/gitea/releases/tag/v1.27.0
• https://blog.gitea.com/gitea-1.27.0-is-released/

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