CVE-2025-39356

WordPress Foodbakery Sticky Cart plugin <= 3.2 - PHP Object Injection vulnerability

9.8 Critical

Deserialization of Untrusted Data vulnerability in Chimpstudio Foodbakery Sticky Cart foodbakery-sticky-cart allows Object Injection.This issue affects Foodbakery Sticky Cart: from n/a through <= 3.2.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.48%Up 0.4 points since May 20, 2025

What each source reports

CVE List Score used 9.8

WordPress Foodbakery Sticky Cart plugin <= 3.2 - PHP Object Injection vulnerability

Record: CVE-2025-39356
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

EUVDEUVD-2025-15779 9.8

Record: EUVD-2025-15779
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-gjpm-x9rf-g2j2 9.8

Deserialization of Untrusted Data vulnerability in Chimpstudio Foodbakery Sticky Cart allows...

Deserialization of Untrusted Data vulnerability in Chimpstudio Foodbakery Sticky Cart allows Object Injection.This issue affects Foodbakery Sticky Cart: from n/a through 3.2.

Record: GHSA-gjpm-x9rf-g2j2
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

NVD 9.8

Record: CVE-2025-39356
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-502
Updated: 2026-11-02

Affected products

chimpstudio foodbakery sticky cart

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-39356 is a critical vulnerability (CVSS 9.8) in Chimpstudio Foodbakery Sticky Cart, published May 19, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.