6.8
Medium
CVE-2026-58440 Webhooks created by a collaborator keep firing after their repo access is revoked → ongoing real-time exfiltration of…
Description
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 products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Gitea Open Source Git Server 1.26 | earliest → 1.26.4 | No fix stated |
Other CVEs of Gitea Open Source Git Server
The 97 CVEs of Gitea Open Source Git Server →
CVE-2026-24059
The GET /api/v1/user/actions/runners/registration-token endpoint (and its owner- and repository-level equivalents)…
6.5
Medium
CVE-2026-24791
Public-only tokens bypass private-resource restrictions on `/api/v1/user` self routes
8.1
High
CVE-2026-59765
SSRF via Migration Asset Downloads Bypasses hostmatcher — Reads Internal Files and Cloud Metadata
7.5
High
CVE-2026-58511
Webhook Authorization Header Returned in Plaintext via API
2.7
Low