CVE-2020-22839

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-22839
Reflected cross-site scripting vulnerability (XSS) in the evoadm.php file in b2evolution cms version 6.11.6-stable allows remote attackers to inject arbitrary webscript or HTML code via the tab3 parameter.

6.1 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
http://packetstormsecurity.com/files/161363/b2evolution-CMS-6.11.6-Cross-Site-Scripting.html Exploit Third Party Advisory
https://sohambakore.medium.com/b2evolution-cms-reflected-xss-in-tab-type-parameter-in-evoadm-php-38886216cdd3 Exploit Third Party Advisory
https://www.exploit-db.com/exploits/49555 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:b2evolution:b2evolution_cms:6.11.6:*:*:*:*:*:*:*
History

12 Feb 2021, 21:38

Type Values Removed Values Added
CPE cpe:2.3:a:b2evolution:b2evolution_cms:6.11.6:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
CWE CWE-79
References (MISC) https://www.exploit-db.com/exploits/49555 - (MISC) https://www.exploit-db.com/exploits/49555 - Exploit, Third Party Advisory
References (MISC) https://sohambakore.medium.com/b2evolution-cms-reflected-xss-in-tab-type-parameter-in-evoadm-php-38886216cdd3 - (MISC) https://sohambakore.medium.com/b2evolution-cms-reflected-xss-in-tab-type-parameter-in-evoadm-php-38886216cdd3 - Exploit, Third Party Advisory
References (MISC) http://packetstormsecurity.com/files/161363/b2evolution-CMS-6.11.6-Cross-Site-Scripting.html - (MISC) http://packetstormsecurity.com/files/161363/b2evolution-CMS-6.11.6-Cross-Site-Scripting.html - Exploit, Third Party Advisory

12 Feb 2021, 07:15

Type Values Removed Values Added
References
  • (MISC) https://www.exploit-db.com/exploits/49555 -

10 Feb 2021, 17:15

Type Values Removed Values Added
References
  • (MISC) http://packetstormsecurity.com/files/161363/b2evolution-CMS-6.11.6-Cross-Site-Scripting.html -

09 Feb 2021, 20:24

Type Values Removed Values Added
New CVE
Information

Published : 2021-02-09 20:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-22839

Mitre link : CVE-2020-22839

CVE.ORG link : CVE-2020-22839

JSON object : View

Products Affected

b2evolution

  • b2evolution_cms
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')