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CVE-2025-54012

WordPress Welcart e-Commerce Plugin <= 2.11.16 - PHP Object Injection Vulnerability

7.2 High

CVE-2025-54012 is a high vulnerability (CVSS 7.2) in Info@welcart Welcart E-commerce, published August 20, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.53%, the 45th percentile. No source names a fixed version.

What does this mean?
Severity
7.2 HighCVSS 3.1, CVE List
Exploit chance
0.53%EPSS, 45th percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
No fix listedNo source names one

Description

Deserialization of Untrusted Data vulnerability in info@welcart Welcart e-Commerce usc-e-shop allows Object Injection.This issue affects Welcart e-Commerce: from n/a through <= 2.11.16.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
High
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.53%Up 0.5 points since Aug 20, 2025
90%50%10%1%

Affected products

What each source reports

CVE List Score used7.2

WordPress Welcart e-Commerce Plugin <= 2.11.16 - PHP Object Injection Vulnerability

Deserialization of Untrusted Data vulnerability in info@welcart Welcart e-Commerce usc-e-shop allows Object Injection.This issue affects Welcart e-Commerce: from n/a through <= 2.11.16.

Record
CVE-2025-54012
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-502
Updated
2026-11-02
EUVDEUVD-2025-285447.2

Deserialization of Untrusted Data vulnerability in info@welcart Welcart e-Commerce usc-e-shop allows Object Injection.This issue affects Welcart e-Commerce: from n/a through <= 2.11.16.

Record
EUVD-2025-28544
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-hjqj-qjq9-mvgj7.2

Deserialization of Untrusted Data vulnerability in nanbu Welcart e-Commerce allows Object...

Deserialization of Untrusted Data vulnerability in nanbu Welcart e-Commerce allows Object Injection. This issue affects Welcart e-Commerce: from n/a through 2.11.16.

Record
GHSA-hjqj-qjq9-mvgj
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-502
Updated
2026-11-02
NVD7.2

Deserialization of Untrusted Data vulnerability in info@welcart Welcart e-Commerce usc-e-shop allows Object Injection.This issue affects Welcart e-Commerce: from n/a through <= 2.11.16.

Record
CVE-2025-54012
CVSS 3.1
7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-502
Updated
2026-11-02

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

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

References

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