CM Popup Plugin for WordPress < 1.6.6 - Contributor+ Stored XSS

published 2024-07-22 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-46279

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 28%
public exploits: 0; none known

The CM Popup Plugin for WordPress WordPress plugin before 1.6.6 does not sanitise and escape some of the campaign settings, which could allow high privilege users such as contributor to perform Stored Cross-Site Scripting attacks

Patch / fix

fixed in 2

Unknown CM Popup Plugin for WordPress 1.6.6
cminds cm_popup 1.6.6

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-22)

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

wpscan.com https://wpscan.com/vulnerability/4bea7baa-84a2-4b21-881c-4f17822329e7/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	4.8	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

Unknown CM Popup Plugin for WordPress
cminds cm_popup

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

wpscan.com /vulnerability/4bea7baa-84a2-4b21-881c-4f17822329e7/
exploit, vdb-entry, technical-description, third-party-advisory

Sources

CVE List CVE-2024-5004
NVD CVE-2024-5004

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