CVE-2021-26794

CRITICAL 9.8CVE-2021-26794 · Published 23/09/2021 · updated 17/06/2026

In short

CVE-2021-26794 is a CRITICAL (CVSS 9.8) vulnerability affecting frogcms (frogcms project).
Chance of exploitation in the next 30 days (EPSS): 1.6%, higher than 75.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
frogcms frogcms_project	`= 0.9.5`	No fix yet

Privilege escalation in 'upload.php' in FrogCMS SentCMS v0.9.5 allows attacker to execute arbitrary code via crafted php file.

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