CVE-2021-46900

sympa: Sympa before 6.2.62 relies on a cookie parameter for certain security objectives, but does not ensure that this param...

CVE-2021-46900 is fixed in sympa on 1 platform, first by DEBIAN-CVE-2021-46900, released December 31, 2023. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0037
31st percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
sympa · Debian 12.15 (bookworm) 6.2.66~dfsg-1 DEBIAN-CVE-2021-46900 Dec 31, 2023
sympa · Debian 13.5 (trixie) 6.2.66~dfsg-1 DEBIAN-CVE-2021-46900 Dec 31, 2023
sympa · Debian 14 6.2.66~dfsg-1 DEBIAN-CVE-2021-46900 Dec 31, 2023

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