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CVE-2026-54806

critical · 9.8

Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 versions.

9.8

CVSS

0.7%

EPSS (exploit prob.)

52nd

EPSS percentile

2026-06-17

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-502

References

https://patchstack.com/database/wordpress/plugin/wp-security-audit-log/vulnerability/wordpress-wp-activity-log-plugin-5-6-3-1-php-object-injection-vulnerability?_s_id=cve

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-54806