WordPress PopupKit plugin <= 2.1.5 - SQL Injection vulnerability

published 2025-12-18 10 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-204246

cvss: 8.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits: 0; none known

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Roxnor PopupKit popup-builder-block allows Blind SQL Injection.This issue affects PopupKit: from n/a through <= 2.1.5.

Patch / fix

fixed in 1

Roxnor PopupKit 2.2.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 10 mo ago (2025-12-18)

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L

Affected products

Roxnor PopupKit

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/popup-builder-block/vulnerability/wordpress-popupkit-plugin-2-1-5-sql-injection-vul
vdb-entry

Sources

CVE List CVE-2025-14314
NVD CVE-2025-14314

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