Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2021-46900 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/sympa-community/sympa-community.github.io/blob/master/security/2021-001.md CVEMitigationVendor Advisory
https://github.com/sympa-community/sympa/issues/1091 CVEIssue TrackingMitigationVendor Advisory
https://www.sympa.community/security/2021-001.html CVEMitigationVendor Advisory
https://github.com/sympa-community/sympa-community.github.io/blob/master/security/2021-001.md [email protected]MitigationVendor Advisory
https://github.com/sympa-community/sympa/issues/1091 [email protected]Issue TrackingMitigationVendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-327Use of a Broken or Risky Cryptographic Algorithm[email protected]
CWE-327Use of a Broken or Risky Cryptographic AlgorithmCISA-ADP

Affected Products

ProductVersions
sympa sympa
< 6.2.62

CPE

  • cpe:2.3:a:sympa:sympa:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-46900
NVD Published Date:
Dec 31, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-46900 Details - Not Deferred