CVE-2026-82222CWE-502insecure-deserialization

CVE-2026-82222

Critical · published August 28, 2026

CVSS v3.1
10.0
EPSS
2%
Percentile
82.8
In the wild
Unconfirmed
What it is

Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP GiveWP allows Object Injection.

This issue affects GiveWP: from n/a through 4.16.7.1.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02250 · 82.8th percentile
Weakness
CWE-502 · Deserialization of Untrusted Data
Published
2026-08-28T16:16Z
References (2)
https://patchstack.com/articles/unauthenticated-php-object-injection-to-remote-code-execution-on-givewp?_s_id=cve · [email protected]https://patchstack.com/database/wordpress/plugin/give/vulnerability/wordpress-givewp-plugin-4-16-7-1-remote-code-execution-rce-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 30 AUG 16:19Z
    EPSS moved — → 0%
    epss
  • 28 AUG 10:46Z
    WordPress GiveWP plugin <= 4.16.7.1 - Remote Code Execution (RCE) vulnerability
    cvelistv5