HIGHCVSS v3.1 7.4Vulnerability
CVE-2026-127111
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.
Properties
- First seen
- 2026-11-13T18:41:16+00:00
- Epss score
- 0.0033
- Cvss score
- 7.4
- Last seen
- 2026-11-13T18:41:16+00:00
- Euvd assigner
- VulnCheck
- Retrieved at
- 2026-11-14T00:51:03+00:00
- Src batch id
- euvd-20261113T193402Z-3d96b0
- Source url
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-124528
- Score
- 7.4
- Euvd base score version
- 4.0
- Fetched at
- 2026-11-13T19:34:21+00:00
- Euvd vendor
- Alinto
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- First seen by Signal
- 2026-11-12T19:59:23+00:00
- Euvd base score
- 9.1
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Content hash
- 915fd2741011a4fc227b063726536576103102819f7b9a012e09c02ece84738c
- Published at
- 2026-11-12T16:19:07.260
- Euvd updated
- 2026-11-13T18:41:16+00:00
- Last modified
- 2026-11-13T19:19:29.070
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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