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Logo Slider <= 3.7.3 — Unauthenticated Arbitrary Shortcode Execution

CVE-2025-2262Published · Updated

Action summary

Affected: ≤3.7.3Update to 3.7.4 or newer

All remediation steps
Watch plugin
Severity
High7.3
CVSS
7.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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:L Confidentiality
Low
I:L Integrity
Low
A:L Availability
Low
Weakness
CWE-862 Missing Authorization
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Logo Slider – Logo Carousel, Logo Showcase, Logo Gallery & Client Logos gs-logo-slider

  1. Affected≤ 3.7.3
  2. Patched in3.7.4

Update to 3.7.4 or newer.

You are affected if you run ≤ 3.7.3. Version 3.7.4 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Logo Slider – Logo Carousel, Logo Showcase, Logo Gallery & Client Logos.
  • 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

  1. Update to version 3.7.4, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Logo Slider – Logo Carousel, Logo Showcase, Logo Gallery & Client Logos to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Michael Mazzolini.

The The Logo Slider – Logo Showcase, Logo Carousel, Logo Gallery and Client Logo Presentation plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.7.3. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

More in Logo Slider – Logo Carousel, Logo Showcase, Logo Gallery & Client Logos

All 6
More vulnerabilities in Logo Slider – Logo Carousel, Logo Showcase, Logo Gallery & Client Logos
SeverityVulnerabilityCVEPublished
High7.5Authenticated (Contributor+) PHP Object Injection
≤3.8.9Update to 3.9.0
CVE-2026-116391
Medium4.3Cross-Site Request Forgery
≤3.7.0Update to 3.7.1
CVE-2024-9233
Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤3.6.8Update to 3.6.9
CVE-2024-7716
Medium4.3Cross-Site Request Forgery
≤3.5.1Update to 3.5.2
CVE-2023-51530
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤3.3.7Update to 3.3.8
CVE-2022-4624

Same weakness (Missing Authorization)

All Missing Authorization
Other Missing Authorization vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity high, CVSS 7.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. 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.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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