CVEvulnerability
CVE-2026-72574
6.1 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-08-10
- Last modified
- 2026-10-24
- Assigner
- 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
- CVSS 3.1 (309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c)
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-644
Description
A host header injection vulnerability in picocms/Pico through 2.1.4 allows an unauthenticated remote attacker to control the origin of JavaScript and CSS assets loaded by the default theme. When base_url is unset (the default), Pico::getBaseUrl in lib/Pico.php builds the base URL from unvalidated Host, X-Forwarded-Host, X-Forwarded-Proto, and X-Forwarded-Port request headers.
Related
Weakness · CWE (1)
- CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax weakness
References
- https://github.com/picocms/Pico github.com
- https://github.com/picocms/Pico/blob/master/lib/Pico.php github.com
- https://picocms.org picocms.org