CVE-2020-35592 - Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI

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MEDIUM

Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI

Published Feb 18, 2021

5.4

MEDIUM

CVSS 3.1

EPSS 0.86%

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.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (3)

https://discourse.pi-hole.net/c/announcements/5
x_refsource_MISCRelease NotesVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-23258
Advisory
https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://discourse.pi-hole.net/c/announcements/5		x_refsource_MISCRelease NotesVendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-23258		Advisory
https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/		x_refsource_MISCExploitThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Feb 18, 2021

Updated Aug 4, 2024

Reserved Dec 21, 2020

Link CVE-2020-35592

CISA Vulnrichment

No data

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-35592

Red Hat

No data

ENISA EUVD

Assigner mitre

Published Feb 18, 2021

Updated Aug 4, 2024

Link EUVD-2020-23258

GitHub

No data