VULNERABILITY INTELLIGENCE
CVE-2021-46900
CVSS score7.5 HIGH
EPSS probability0.37%
CISA KEVNot currently listed
Published2023-12-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
Weakness classification
- nvd@nist.gov: CWE-327
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-327
Primary references
- cve@mitre.org — Mitigation, Vendor Advisory
- cve@mitre.org — Issue Tracking, Mitigation, Vendor Advisory
- cve@mitre.org — Mitigation, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Mitigation, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Vendor Advisory