CVE-2021-44543

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-44543
An XSS vulnerability was found in Privoxy which was fixed in cgi_error_no_template() by encode the template name when Privoxy is configured to servce the user-manual itself.

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

2.6 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 4.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C
https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=0e668e9409c
Configurations

Configuration 1 (hide)

cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*
History

07 Nov 2023, 03:39

Type Values Removed Values Added
References
  • {'url': 'https://www.privoxy.org/3.0.33/user-manual/whatsnew.html,', 'name': 'https://www.privoxy.org/3.0.33/user-manual/whatsnew.html,', 'tags': ['Broken Link', 'Vendor Advisory'], 'refsource': 'MISC'}
  • {'url': 'https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=0e668e9409c', 'name': 'https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=0e668e9409c', 'tags': ['Mailing List', 'Patch', 'Vendor Advisory'], 'refsource': 'MISC'}
  • () https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C -
  • () https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=0e668e9409c -

29 Dec 2021, 19:11

Type Values Removed Values Added
References (MISC) https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=0e668e9409c - (MISC) https://www.privoxy.org/gitweb/?p=privoxy.git;a=commit;h=0e668e9409c - Mailing List, Patch, Vendor Advisory
References (MISC) https://www.privoxy.org/3.0.33/user-manual/whatsnew.html, - (MISC) https://www.privoxy.org/3.0.33/user-manual/whatsnew.html, - Broken Link, Vendor Advisory
First Time Privoxy
Privoxy privoxy
CVSS v2 : unknown
v3 : unknown 		v2 : 2.6
v3 : 6.1
CPE cpe:2.3:a:privoxy:privoxy:*:*:*:*:*:*:*:*

23 Dec 2021, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-23 20:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-44543

Mitre link : CVE-2021-44543

CVE.ORG link : CVE-2021-44543

JSON object : View

Products Affected

privoxy

  • privoxy
CWE
CWE-79

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