What is CVE-2021-29448?

CVE-2021-29448 is a high-severity vulnerability in Pi-hole Adminlte, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2021-04-15.

How severe is CVE-2021-29448?

High severity. CVSS v3 base score is 7.6 out of 10.

XSS in Pi-hole Adminlte

CVE-2021-29448

Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. The Stored XSS exists in the Pi-hole Admin portal, which can be exploited by the malicious actor with the network access to DNS server. See the refer…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (47.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H.

Affected products

Pi-hole Adminlte — versions <= 5.4
Pi-hole Ftldns — versions 5.7
Pi-hole — versions 5.2.4
Pi-hole Web_interface

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-29448?: CVE-2021-29448 is a high-severity vulnerability in Pi-hole Adminlte, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2021-04-15.
How severe is CVE-2021-29448?: High severity. CVSS v3 base score is 7.6 out of 10.