CVE-2013-4552

HIGH 7.5CVE-2013-4552 · Published 13/05/2014 · updated 16/06/2026

In short

CVE-2013-4552 is a HIGH (CVSS 7.5) vulnerability affecting drupalauth (drupalauth project).
Chance of exploitation in the next 30 days (EPSS): 1.4%, higher than 73.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
drupalauth drupalauth_project	`≤ 1.2.1`	No fix yet

Description

lib/Auth/Source/External.php in the drupalauth module before 1.2.2 for simpleSAMLphp allows remote attackers to authenticate as an arbitrary user via the user name (uid) in a cookie.

References

openwall.com/lists/oss-security/2013/11/05/1 · Patch
openwall.com/lists/oss-security/2013/11/08/6 · Patch
code.google.com/p/drupalauth/issues/detail · Patch

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