# CVE-2026-10735: ShapedPlugin Multiple Pro Plugins - Backdoor via Compromised Vendor Update Server

> Compromised vendor update servers distributed malicious code in multiple WordPress plugins, allowing attackers to execute code and steal credentials.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 24 Jun 2026
- **Updated:** 24 Jun 2026
- **Also known as:** GHSA-h5xm-xf2g-27wp

## What is CVE-2026-10735?

CVE-2026-10735 is a high-severity vulnerability in Unknown Product Slider for WooCommerce Pro, published on 24 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Multiple Shapedsmart-post-show-pro WordPress plugin before 4.0.2, Real Testimonials Pro WordPress plugin before 3.2.5, Product Slider for WooCommerce Pro WordPress plugin before 3.5.3 Pro smart-post-show-pro WordPress plugin before 4.0.2, Real Testimonials Pro WordPress plugin before 3.2.5, Product Slider for WooCommerce Pro WordPress plugin before 3.5.3 were distributed with malicious code through the vendor's compromised update server, allowing unauthenticated attackers to deploy a second-stage payload that exfiltrates credentials and other sensitive data and grants full control of affected sites.

## Which versions are affected by CVE-2026-10735?


## How do I fix CVE-2026-10735?

No fix has been published for CVE-2026-10735 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-10735 being exploited?

There is no known exploitation of CVE-2026-10735 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-10735 and fix it if it is affected.

What it is: CVE-2026-10735 is a high-severity vulnerability in Unknown Product Slider for WooCommerce Pro, published on 24 Jun 2026. 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-2026-10735 in the wild and no public exploit code.

Affected product: Unknown Product Slider for WooCommerce Pro. 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-2026-10735/ (Markdown: https://insights.sbomify.com/CVE-2026-10735/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-10735
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-10735
- OSV: https://osv.dev/vulnerability/CVE-2026-10735

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-10735/
Summaries are generated and may contain mistakes; the official description above is the record.