CVE-2021-31631

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-31631
b2evolution CMS v7.2.3 was discovered to contain a Cross-Site Request Forgery (CSRF) via the User login page. This vulnerability allows attackers to escalate privileges.

8.8 /10

CVSS v3 : 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

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://gist.github.com/stacksmasher007/76514ab2b782fb4383f1121e6fc19241 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:b2evolution:b2evolution_cms:7.2.3:*:*:*:*:*:*:*
History

07 Dec 2021, 14:02

Type Values Removed Values Added
CWE CWE-352
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 8.8
CPE cpe:2.3:a:b2evolution:b2evolution_cms:7.2.3:*:*:*:*:*:*:*
References (MISC) https://gist.github.com/stacksmasher007/76514ab2b782fb4383f1121e6fc19241 - (MISC) https://gist.github.com/stacksmasher007/76514ab2b782fb4383f1121e6fc19241 - Exploit, Third Party Advisory

06 Dec 2021, 22:57

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-06 22:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-31631

Mitre link : CVE-2021-31631

CVE.ORG link : CVE-2021-31631

JSON object : View

Products Affected

b2evolution

  • b2evolution_cms
CWE
CWE-352

Cross-Site Request Forgery (CSRF)