Home/CVE/An XSS vulnerability was found in Privoxy which was fixed in cgi_error_no_template() by encode the template name when Pr
CVE

CVE-2021-44543

An XSS vulnerability was found in Privoxy which was fixed in cgi_error_no_template() by encode the template name when Pr

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.

MEDIUM · CVSS 6.1 EPSS 0.00308
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
privoxy< 3.0.33
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD23 Dec 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
⚑

Vendor Advisories

4
suse-csafopenSUSE-SU-2024:11677-1
usnUSN-5826-1
suse-csafopenSUSE-SU-2022:10186-1
suse-csafopenSUSE-SU-2021:1646-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C
https://www.privoxy.org/gitweb/?p=privoxy.git
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