Is gleez/cms vulnerable?

Composer gleez/cms has 6 known advisories in the phpwarden feed. Feed 2026.10.29.4, updated 2026-10-29.

6advisories
1critical
0on CISA KEV
6no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2018-15845Gleez CMS CSRF Allows Adding of Administrator Accountshigh8.8<=1.2.0–
CVE-2021-27312Gleez Cms Server Side Request Forgery (SSRF) vulnerabilitycritical9.0<=1.2.0–
CVE-2018-7035Gleez CMS Stored XSSmedium5.4<=1.2.0 or =2.0.0–
CVE-2018-16347Gleez CMS Vulnerable to Cross-site Scripting in media/imagecache/resizemedium6.1<=1.2.0–
CVE-2018-16704Gleez CMS Vulnerability Allows Forced Browsing to Profile Page of Other Usersmedium4.3<=1.2.0–
CVE-2018-1999021Gleez Cms Cross-site Scripting in Profile Pagemedium5.4<=1.3.0–

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

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