# CVE-2025-39349: WordPress CiyaShop theme <= 4.18.0 - PHP Object Injection vulnerability

> An attacker can exploit PHP object injection in the CiyaShop theme to potentially execute arbitrary code on the WordPress site.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 19 May 2025
- **Updated:** 28 Apr 2026
- **Also known as:** GHSA-gx2x-4jjf-6wf2

## What is CVE-2025-39349?

CVE-2025-39349 is a critical unsafe deserialization vulnerability in Potenzaglobalsolutions CiyaShop, published on 19 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Deserialization of Untrusted Data vulnerability in Potenzaglobalsolutions CiyaShop ciyashop allows Object Injection.This issue affects CiyaShop: from n/a through <= 4.18.0.

Weakness: CWE-502 (Deserialization of Untrusted Data)

## Which versions are affected by CVE-2025-39349?

It affects 1 product.


Products: Potenzaglobalsolutions Ciyashop.

## How do I fix CVE-2025-39349?

No fix has been published for CVE-2025-39349 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-39349 being exploited?

There is no known exploitation of CVE-2025-39349 in the wild and no public exploit code.

## Other vulnerabilities in Potenzaglobalsolutions CiyaShop

- [CVE-2024-13824](https://insights.sbomify.com/CVE-2024-13824/): CiyaShop - Multipurpose WooCommerce Theme <= 4.19.0 - Unauthenticated PHP Object Injection (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-39349 and fix it if it is affected.

What it is: CVE-2025-39349 is a critical unsafe deserialization vulnerability in Potenzaglobalsolutions CiyaShop, published on 19 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-39349 in the wild and no public exploit code.

Affected product: Potenzaglobalsolutions CiyaShop. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-39349/ (Markdown: https://insights.sbomify.com/CVE-2025-39349/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-39349
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-39349
- OSV: https://osv.dev/vulnerability/CVE-2025-39349

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-39349/
Summaries are generated and may contain mistakes; the official description above is the record.