CVE-2026-112853

Deserialization of Untrusted Data vulnerability in axiomthemes Hallelujah hallelujah allows Object…

Risk score: 71/100
CVSS: 9.8 v3.1
Exploit chance (30 days): 0.4%
Published: 23 Oct 2026

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What to know

What it is: The axiomthemes Hallelujah theme has a deserialization of untrusted data vulnerability, allowing object injection. An attacker could exploit this to inject objects, leading to high impact.
Affected: {'products': ['Hallelujah'], 'packages': [], 'versions': ['n/a through 1.1.1']}
Fix: Check the linked advisory for a fix, as none is provided.
Exploitation: No known exploitation

Why it is Amber

CVSS 9.8 critical
Remotely exploitable without logging in

References

https://patchstack.com/database/wordpress/theme/hallelujah/vulnerability/wordpress-hallelujah-theme-1-1-1-php-object-injection-vulnerability?_s_id=cve

Original description

Deserialization of Untrusted Data vulnerability in axiomthemes Hallelujah hallelujah allows Object Injection.This issue affects Hallelujah: from n/a through 1.1.1.

Last activity 23 Oct 2026. Patch Forecast updates every hour.