cve.bz

CVE-2021-27903

9.8 criticalEPSS 2.8%

Critical (9.8) in craftcms craft cms. EPSS 2.8% chance of exploitation in the next 30 days.

An issue was discovered in Craft CMS before 3.6.7. In some circumstances, a potential Remote Code Execution vulnerability existed on sites that did not restrict administrative changes (if an attacker were somehow able to hijack an administrator's session).

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.8% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-11-01)
CWE
CWE-862
Published
Modified
Record from
the NVD, synced

Affected

References

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