Vulnerability · Published Jun 23, 2026 · Assigned by CERT-PL

CVE-2026-11772Reflected XSS in DRIMO CMS

Medium 5.1

In plain English

A medium-severity cross-site scripting in DRIMO CMS from DRIMO. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 46% of all known vulnerabilities).

Severity (CVSS 4.0)5.1Medium

Exploit odds (30 days)0.6%top 53.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

DRIMO CMS is vulnerable to Reflected XSS via q parameter in searching functionality. An attacker can prepare an URL that, when opened, results in arbitrary JavaScript execution in the victim's browser. Product is in End Of Life phase and will not receive any updates. However, deleting info.php file mitigates the vulnerability,

Affected products (as reported)

Vendor	Product	Versions
DRIMO	DRIMO CMS	0 – through 1.0

Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

References

https://cert.pl/posts/2026/06/CVE-2026-11772 third-party-advisory
http://www.drimo.pl/cms product