CVE-2021-25981
CRITICALTalkyard < 0.2021.35 - Insufficient Session Expiration
Title source: ruleDescription
In Talkyard, regular versions v0.2021.20 through v0.2021.33 and dev versions v0.2021.20 through v0.2021.34, are vulnerable to Insufficient Session Expiration. This may allow an attacker to reuse the admin’s still-valid session token even when logged-out, to gain admin privileges, given the attacker is able to obtain that token (via other, hypothetical attacks)
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/debiki/talkyard/commit/b0310df019887f3464895529c773bc7d85ddcf34
Patch, Third Party Advisory x_refsource_misc
https://github.com/debiki/talkyard/commit/b0712915d8a22a20b09a129924e8a29c25ae5761
Patch, Third Party Advisory, VDB Entry x_refsource_misc
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25981
Scores
CVSS v3
9.8
EPSS
0.0210
EPSS Percentile
84.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-613
Status
published
Products (1)
talkyard/talkyard
0.2021.20 - 0.2021.35
Published
Jan 03, 2022
Tracked Since
Feb 18, 2026