CVE-2021-24437

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-24437
The Favicon by RealFaviconGenerator WordPress plugin through 1.3.20 does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting (XSS) which is executed in the context of a logged administrator.

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
https://wpscan.com/vulnerability/ed9d26be-cc96-4274-a05b-0b7ad9d8cfd9 Exploit Third Party Advisory
https://wpscan.com/vulnerability/ed9d26be-cc96-4274-a05b-0b7ad9d8cfd9 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:realfavicongenerator:favicon_by_realfavicongenerator:*:*:*:*:*:wordpress:*:*
History

21 Nov 2024, 05:53

Type Values Removed Values Added
References () https://wpscan.com/vulnerability/ed9d26be-cc96-4274-a05b-0b7ad9d8cfd9 - Exploit, Third Party Advisory () https://wpscan.com/vulnerability/ed9d26be-cc96-4274-a05b-0b7ad9d8cfd9 - Exploit, Third Party Advisory

02 Sep 2021, 13:59

Type Values Removed Values Added
References (MISC) https://wpscan.com/vulnerability/ed9d26be-cc96-4274-a05b-0b7ad9d8cfd9 - (MISC) https://wpscan.com/vulnerability/ed9d26be-cc96-4274-a05b-0b7ad9d8cfd9 - Exploit, Third Party Advisory
CPE cpe:2.3:a:realfavicongenerator:favicon_by_realfavicongenerator:*:*:*:*:*:wordpress:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1

30 Aug 2021, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-30 15:15

Updated : 2024-11-21 05:53

NVD link : CVE-2021-24437

Mitre link : CVE-2021-24437

CVE.ORG link : CVE-2021-24437

JSON object : View

Products Affected

realfavicongenerator

  • favicon_by_realfavicongenerator
CWE
CWE-79

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