CVE Vulnerability

CVE-2021-40509

ViewCommon.java in JForum2 2.7.0 allows XSS via a user signature.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://lists.openwall.net/full-disclosure/2021/09/03/7 Exploit Mailing List
https://sourceforge.net/p/jforum2/code/934/ Patch Third Party Advisory
http://seclists.org/fulldisclosure/2021/Sep/13 Mailing List Third Party Advisory
http://packetstormsecurity.com/files/164045/jforum-2.7.0-Cross-Site-Scripting.html Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jforum:jforum:2.7.0:*:*:*:*:*:*:*
Information

Published : 2021-09-04 08:15

Updated : 2021-09-09 09:24

NVD link : CVE-2021-40509

Mitre link : CVE-2021-40509

Products Affected
No products.
CWE
CWE-79