MEDIUMCVSS 6.8

CVE-2026-58440

CVE-2026-58440 updated by NVD

Published: 2026-07-21
Modified: 2026-08-28
Sources: github-advisory, nvd

Summary

Webhooks created by a collaborator keep firing after their repo access is revoked → ongoing real-time exfiltration of private repo content (incomplete revocation cleanup in `DeleteCollaboration`)

Affected packages

Ecosystem	Package	Affected versions	Fixed versions
Go	gitea.dev	—	1.27.0

Remediation: Upgrade to 1.27.0 or later.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-58440

Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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