Gitea DeleteCollaboration Disclosure

The vulnerability of the DeleteCollaboration function in the services/repository/collaboration.go file of the Git repository management system Gitea is related to lack of access control. Exploiting this vulnerability could allow a malicious actor to disclose sensitive information...

CVE-2026-58440

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...

EUVD-2026-58167

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...

CVE-2026-58440 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`)

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...

CVE-2026-58440

The Git repository management system Gitea is affected by an improper access control vulnerability within the DeleteCollaboration function in services/repository/collaboration.go. Due to incomplete revocation cleanup, webhooks created by a collaborator continue to fire even after their repository...

CVE-2026-58440 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`)

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...

CVE-2026-58440: Improper Access Control

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...