CVE-2021-46900 Information

Description

Sympa before 6.2.62 relies on a cookie parameter for certain security objectives but does not ensure that this parameter exists and has an unpredictable value. Specifically the cookie parameter is both a salt for stored passwords and an XSS protection mechanism.

Reference

https://www.sympa.community/security/2021-001.html https://github.com/sympa-community/sympa-community.github.io/blob/master/security/2021-001.md https://github.com/sympa-community/sympa/issues/1091