CVE-2026-78292: Unauthenticated PHP Object Injection in Hash Form <= 1.4.1 versions.

PriorityP261critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.53%

43.5th percentile

Unauthenticated PHP Object Injection in Hash Form <= 1.4.1 versions.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
hashthemes	hash_form	n/a – 1.4.1	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.