SOGoのパスワード回復に脆弱性、修正版5.12.13あり
Summary
グループウェアSOGoのパスワード回復機能に、認証なしで答えを総当たりされ、アカウントを乗っ取られる脆弱性が公表されました。5.12.13より前を使う組織は、修正版への更新と、TOTP未設定のアカウントの洗い出しを進めてください。
AI summary
Produced by SecPulse using an external AI model; it may contain mistakes. Check the original description and references below before acting on it.
グループウェアSOGoのパスワード回復機能に、認証なしで答えを総当たりされ、アカウントを乗っ取られる脆弱性が公表されました。5.12.13より前を使う組織は、修正版への更新と、TOTP未設定のアカウントの洗い出しを進めてください。
Affected packages
| Package | Affected → Fixed | |
|---|---|---|
| Alintosogo |
< 5.12.13→ 5.12.13 |
5.12.13 |
Fix status by distribution
Records published by each distribution for this CVE. Fixed versions differ by release; check each link.
- Debian DEBIAN-CVE-2026-127111 sogo No fixed version in this record
Original description The description as published by the source.
SOGo before 5.12.13 contains an improper restriction of excessive authentication attempts vulnerability that allows unauthenticated attackers to reset account passwords by repeatedly guessing secret-question answers via the passwordRecoveryCheck endpoint without lockout or rate limiting. Attackers can submit unlimited candidate answers to obtain a valid recovery JWT, then use it to change the account password without the old credential and log in via the connect endpoint, achieving full account takeover on accounts without TOTP enabled.
Source: CVE.org (CVE Program・cvelistV5) NVD GitHub Advisory
References
- advisory vulncheck.com
- advisory nvd.nist.gov
- advisory github.com
- package github.com
- patch github.com
- web github.com