CVE-2021-32793: medium-severity vulnerability in pi-hole AdminLTE
Stored XSS Vulnerability in the Pi-hole Webinterface
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.7epss 0.8%
Pi-hole's Web interface provides a central location to manage a Pi-hole instance and review performance statistics. Prior to Pi-hole Web interface version 5.5.1, the function to add domains to blocklists or allowlists is vulnerable to a stored cross-site-scripting vulnerability. User input added as a wildcard domain to a blocklist or allowlist is unfiltered in the web interface. Since the payload is stored permanently as a wildcard domain, this is a persistent XSS vulnerability. A remote attacker can therefore attack administrative user accounts through client-side attacks. Pi-hole Web Interface version 5.5.1 contains a patch for this vulnerability.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:H
Affected products
pi-hole · AdminLTERelated CVEs — pi-hole AdminLTE
In the same product, most dangerous first.
CVE-2021-32706HIGH(Authenticated) Remote Code Execution Possible in Web Interface 5.5EPSS 60.2%CVE-2022-23513MEDIUMPi-Hole/AdminLTE vulnerable due to improper access control in queryads endpointEPSS 42.3%CVE-2023-23614HIGHImproper session handling of "Remember me for 7 days" functionalityEPSS 1.0%CVE-2021-41175HIGHStored XSS in Client Groups Management (Authenticated)EPSS 0.9%CVE-2021-29448HIGHStored DOM XSS in Pi-hole Admin Web InterfaceEPSS 0.7%CVE-2022-31029MEDIUMAuthenticated XSS in Pi-hole AdminLTEEPSS 0.5%