What’s Vulnerable › Vulnerabilities

CVE-2020-27740

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-10-28 · updated 2026-06-17

Description

Citadel WebCit through 926 allows unauthenticated remote attackers to enumerate valid users within the platform. NOTE: this was reported to the vendor in a publicly archived "Multiple Security Vulnerabilities in WebCit 926" thread.

Affected products

• Citadel Webcit: through 926

References

• http://uncensored.citadel.org/readfwd?go=Citadel%20Security?start_reading_at=4592834
• https://www.citadel.org/
• http://uncensored.citadel.org/readfwd?go=Citadel%20Security?start_reading_at=4592834
• https://www.citadel.org/

Get alerted when CVE-2020-27740 or the next vulnerability affects your stack