WordPress plugin

Multiple ShapedPlugin Plugins < (Various Versions) — Backdoored Software

CVE-2026-10735Published Jun 4, 2026 · Updated Nov 13, 2026

Smart Post Show Pro: Affected: <4.0.2Update to 4.0.2 or newer

Real Testimonials Pro: Affected: ≤3.2.5No patch available

Product Slider Pro for WooCommerce: Affected: <3.5.4Update to 3.5.4 or newer

What to do until a fix ships

Watch plugin

Severity

Critical9.8

CVSS

9.8

CVSS 3.1 · CNA (Wordfence)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What does this vector mean?

AV:N Attack vector: Network
AC:L Attack complexity: Low
PR:N Privileges required: None
UI:N User interaction: None
S:U Scope: Unchanged
C:H Confidentiality: High
I:H Integrity: High
A:H Availability: High

Weakness

CWE-506 Embedded Malicious Code

Required access

No account needed

Exploit prediction (EPSS)

No score

CISA KEV

Not listed

On this page7

Am I affected?

Smart Post Show Pro smart-show-post-pro

Affected< 4.0.2
Patched in4.0.2

You are affected if you run < 4.0.2. Version 4.0.2 and later are not affected by this issue.

Real Testimonials Pro testimonial-pro

Affected≤ 3.2.5
PatchedNo fix yet

You are affected if you run ≤ 3.2.5. No fixed version has been released.

Product Slider Pro for WooCommerce woo-product-slider-pro

Affected< 3.5.4
Patched in3.5.4

You are affected if you run < 3.5.4. Version 3.5.4 and later are not affected by this issue.

Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Smart Post Show Pro.
No admin access? Run a passive check of your site. It reads public files only.
No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

Update to version 4.0.2, or a newer patched version
No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Update to version 3.5.4, or a newer patched version
Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
Watch Smart Post Show Pro to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Shane.

Multiple plugins by ShapedPlugin contain a backdoor in various versions. This makes it possible for unauthenticated attackers to achieve backdoor access to sites with the compromised copy of the software installed. CVE-2026-49777 is a duplicate of this CVE.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

Advisorywordfence.com

Timeline

Jun 4, 2026
CVE published
Severity critical, CVSS 9.8
Nov 13, 2026
Record last updated

Sources & licenses

Wordfence record

Vulnerability data: Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers: Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE: National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.

How we use these sources