CVE Vulnerability

CVE-2021-25980

In Talkyard, versions v0.04.01 through v0.6.74-WIP-63220cb, v0.2020.22-WIP-b2e97fe0e through v0.2021.02-WIP-879ef3fe1 and tyse-v0.2021.02-879ef3fe1-regular through tyse-v0.2021.28-af66b6905-regular, are vulnerable to Host Header Injection. By luring a victim application-user to click on a link, an unauthenticated attacker can use the “forgot password” functionality to reset the victim’s password and successfully take over their account.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/debiki/talkyard/commit/4067e191a909ed06f250d09a40e43aa5edbb0289 Patch Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25980 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*
cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*
cpe:2.3:a:talkyard:talkyard:*:*:*:*:*:*:*:*
Information

Published : 2021-11-11 07:15

Updated : 2021-11-16 05:19

NVD link : CVE-2021-25980

Mitre link : CVE-2021-25980

Products Affected
No products.
CWE
CWE-74