CVE-2011-1491

Severity: low (CVSS 3.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-04-08 · updated 2026-06-16
Weakness: CWE-20

Description

The login form in Roundcube Webmail before 0.5.1 does not properly handle a correctly authenticated but unintended login attempt, which makes it easier for remote authenticated users to obtain sensitive information by arranging for a victim to login to the attacker's account and then compose an e-mail message, related to a "login CSRF" issue.

Affected products

Roundcube Webmail: through 0.5; 0.1, 0.1-alpha, 0.1-beta, 0.1-beta2, 0.1-rc1, 0.1-rc2 (+15)

References

http://openwall.com/lists/oss-security/2011/03/24/3
http://openwall.com/lists/oss-security/2011/03/24/4
http://openwall.com/lists/oss-security/2011/04/04/50
http://trac.roundcube.net/changeset/4490
http://trac.roundcube.net/wiki/Changelog
https://exchange.xforce.ibmcloud.com/vulnerabilities/66815
http://openwall.com/lists/oss-security/2011/03/24/3
http://openwall.com/lists/oss-security/2011/03/24/4
http://openwall.com/lists/oss-security/2011/04/04/50
http://trac.roundcube.net/changeset/4490
http://trac.roundcube.net/wiki/Changelog
https://exchange.xforce.ibmcloud.com/vulnerabilities/66815

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