CVE-2021-44122

NameCVE-2021-44122
DescriptionSPIP 4.0.0 is affected by a Cross Site Request Forgery (CSRF) vulnerability in ecrire/public/aiguiller.php, ecrire/public/balises.php, ecrire/balise/formulaire_.php. To exploit the vulnerability, a visitor must visit a malicious website which redirects to the SPIP website. It is also possible to combine XSS vulnerabilities in SPIP 4.0.0 to exploit it. The vulnerability allows an authenticated attacker to execute malicious code without the knowledge of the user on the website (CSRF).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2867-1, DSA-5028-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
spip (PTS)buster, buster (security)3.2.4-1+deb10u9fixed
bullseye (security), bullseye3.2.11-3+deb11u5fixed
bookworm, sid4.1.5+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
spipsourcestretch3.1.4-4~deb9u4+deb9u2DLA-2867-1
spipsourcebuster3.2.4-1+deb10u5DSA-5028-1
spipsourcebullseye3.2.11-3+deb11u1DSA-5028-1
spipsource(unstable)3.2.12-1

Notes

https://git.spip.net/spip/spip/commit/1b8e4f404c2441c15ca6540b9a6d8e50cff219db
https://git.spip.net/spip/spip/commit/fea5b5b4507cc9c0b9e91bbfbf34fe40b0bea805 (v3.2.12)
https://blog.spip.net/SPIP-4-0-1_SPIP-3-1-12.html

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