sogo: SOGo before 5.12.11 constructs password-reset links using the client-supplied Origin header as the authority, allowin...
CVE-2026-93453 is fixed in 3 products on 1 platform, first by sogo 5.12.4-1.2ubuntu0.1~esm2, released September 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.
SOGo before 5.12.11 constructs password-reset links using the client-supplied Origin header as the authority, allowing unauthenticated attackers to redirect recovery tokens to attacker-controlled domains. Attackers can submit password recovery requests with a malicious Origin header to have valid password-reset tokens mailed to victim recovery addresses within links pointing to attacker infrastructure, enabling account takeover.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| sogo · Debian 13.5 (trixie) | 5.12.1-3+deb13u3 | DEBIAN-CVE-2026-93453 | Oct 16, 2026 |
| sogo · Ubuntu 26.04.1 LTS (resolute) | 5.12.4-1.2ubuntu0.1~esm2 | sogo 5.12.4-1.2ubuntu0.1~esm2 | Sep 17, 2026 |
| sogo-activesync · Ubuntu 26.04.1 LTS (resolute) | 5.12.4-1.2ubuntu0.1~esm2 | sogo-activesync 5.12.4-1.2ubuntu0.1~esm2 | Sep 17, 2026 |
| sogo-common · Ubuntu 26.04.1 LTS (resolute) | 5.12.4-1.2ubuntu0.1~esm2 | sogo-common 5.12.4-1.2ubuntu0.1~esm2 | Sep 17, 2026 |
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