What’s Vulnerable › Vulnerabilities

CVE-2026-33550

• Severity: low (CVSS 2.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-22 · updated 2026-06-17
• Weakness: CWE-308

Description

SOGo before 5.12.5 does not renew the OTP if a user disables/enables it, and has a too short length (only 12 digits instead of the 20 recommended).

Affected products

• Alinto SOGo: before 5.12.5 — fixed in 5.12.5

How to fix

Upgrade to a fixed version: Alinto SOGo 5.12.5. Check the vendor advisory for mitigations.

References

• https://github.com/Alinto/sogo/commit/83d4c522f87cfde0ba543837d9b24c3479083ec2
• https://github.com/Alinto/sogo/releases/tag/SOGo-5.12.5

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