CVE-2005-4689

CVE-2005-4689 is a medium-severity vulnerability with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Six Apart Movable Type 3.16 stores account names and password hashes in a cookie, which allows remote attackers to login to an account by sniffing the cookie.

Frequently asked questions

What is CVE-2005-4689?
Six Apart Movable Type 3.16 stores account names and password hashes in a cookie, which allows remote attackers to login to an account by sniffing the cookie.
How severe is CVE-2005-4689?
CVE-2005-4689 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2005-4689 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2005-4689?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-4689 published?
CVE-2005-4689 was published on 2005-12-31 and last updated on 2026-06-16.

References