DescriptionPlugin/ (aka the passwordauth plugin) in ikiwiki 1.34 through 2.47 allows remote attackers to bypass authentication, and login to any account for which an OpenID identity is configured and a password is not configured, by specifying an empty password during the login sequence.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs483770

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ikiwiki (PTS)stretch (security), stretch3.20170111.1fixed
bookworm, sid, bullseye3.20200202.3-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ikiwikisourceetch(not affected)


[etch] - ikiwiki <not-affected> (Vulnerable code introduced in 1.34)

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