PT-2021-18222 · Pi-Hole · Pi-Hole

Niebardzo · Published 2021-04-15 · Updated 2021-05-14 · CVE-2021-29448

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H

Name of the Vulnerable Software and Affected Versions: Pi-hole (affected versions not specified)

Description: The issue is related to a Stored XSS in the Pi-hole Admin portal. This can be exploited by a malicious actor with network access to the DNS server.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-29448

GHSA-CWWF-93P7-73J9

Affected Products

Pi-Hole

References · 4

• 🔥 https://github.com/pi-hole/AdminLTE/security/advisories/GHSA-cwwf-93p7-73j9 · Exploit
• https://osv.dev/vulnerability/CVE-2021-29448 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-29448 · Security Note
• https://t.me/cvenotify/13296 · Telegram Post