CVE-2020-35592 - CVE House
Back to Database
Status published Medium CVE-2020-35592

Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options...

Vulnerability Description

Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI. A remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and achieve a Reflected Cross-Site Scripting attack against other users and steal the session cookie.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-35592

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

pi-hole
Vulnerable Versions:
5.0, 5.1, 5.1.1

Timeline

Official Publish: February 18th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.