CVE-2021-44122: Cross-Site Request Forgery (CSRF)

January 26, 2022 (updated February 2, 2022)

SPIP 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 to exploit it. The vulnerability allows an authenticated attacker to execute malicious code without the knowledge of the user on the website (CSRF).

References

git.spip.net/spip/spip/commit/1b8e4f404c2441c15ca6540b9a6d8e50cff219db
nvd.nist.gov/vuln/detail/CVE-2021-44122

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