VulnerabilityDeferred

CVE-2026-42380

Unauthenticated PHP Object Injection in AI Lab < 5.4.2 versions.

CRITICAL 9.8EPSS 0.51%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.51%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Unauthenticated PHP Object Injection in AI Lab < 5.4.2 versions.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.51% probability · 42th percentile
CISA KEV: Not listed
Weakness: CWE-502
Source: audit@patchstack.com

References

https://patchstack.com/database/wordpress/theme/ailab/vulnerability/wordpress-ai-lab-theme-5-4-2-php-object-injection-vulnerability?_s_id=cve

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.