WordPress plugin
Logo Carousel <= 3.4.1 — Unauthorised Private Post Access
CVE-2021-24739Published · Updated Action summary
Affected: ≤3.4.1Update to 3.4.2 or newer
All remediation steps- Severity
- Medium4.3
- CVSS
- 4.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:LConfidentiality- Low
I:NIntegrity- None
A:NAvailability- None
- Weakness
- CWE-285 Improper Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Logo Carousel – Responsive Logo Slider, Logo Showcase, and Clients Logo Gallery logo-carousel-free
- Affected≤ 3.4.1
- Patched in3.4.2
Update to 3.4.2 or newer.
You are affected if you run ≤ 3.4.1. Version 3.4.2 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 Carousel – Responsive Logo Slider, Logo Showcase, and Clients Logo Gallery.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.4.2, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Logo Carousel – Responsive Logo Slider, Logo Showcase, and Clients Logo Gallery to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to apple502j.
The Logo Carousel WordPress plugin before 3.4.2 allows users with a role as low as Contributor to duplicate and view arbitrary private posts made by other users via the Carousel Duplication feature
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Logo Carousel – Responsive Logo Slider, Logo Showcase, and Clients Logo Gallery
All 2| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.4 | Contributor+ Stored Cross-Site Scripting ≤3.4.1Update to 3.4.2 | CVE-2021-24738 |
- Medium5.4Contributor+ Stored Cross-Site Scripting
≤3.4.1Update to 3.4.2
Timeline
CVE published
Severity medium, CVSS 4.3
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.