Logo Carousel < 3.4.2 - Unauthorised Private Post Access

published 2021-12-21 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11651

cvss: 8.1; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.0%; EPSS 1.0% chance of exploitation in 30 days, percentile 64%
public exploits: 0; none known

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

Patch / fix

fixed in 1

shapedplugin logo_carousel 3.4.2

Exploit prediction

1.04% chance of exploitation in the next 30 days, higher than 64% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/2afadc76-93ad-47e1-a224-e442ac41cbce referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD	2.0	5.5	AV:N/AC:L/Au:S/C:P/I:P/A:N

Affected products

Unknown Logo Carousel – Logo Slider, Logo Showcase, and Clients Logo Gallery

Classification

Weakness

CWE-639 Authorization Bypass Through User-Controlled Key

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/2afadc76-93ad-47e1-a224-e442ac41cbce
exploit, third-party-advisory

Sources

CVE List CVE-2021-24739
NVD CVE-2021-24739

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary