VulnerabilityModified
CVE-2020-35592
Pi-hole 5.0, 5.1, and 5.1.1 allows XSS via the Options header to the admin/ URI.
MEDIUM 5.4EPSS 0.86%
Does this matter?
Lower severity and a low EPSS score (0.86%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.86% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- pi-hole/pi-hole
- Source
- cve@mitre.org
References
- https://discourse.pi-hole.net/c/announcements/5Release Notes, Vendor Advisory
- https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/Exploit, Third Party Advisory
- https://discourse.pi-hole.net/c/announcements/5Release Notes, Vendor Advisory
- https://n4nj0.github.io/advisories/pi-hole-multiple-vulnerabilities-i/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.