WordPress WP Google Calendar Manager plugin <= 2.1 - SQL Injection vulnerability

published 2025-03-26 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-8136

cvss: 8.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in EuroCizia WP Google Calendar Manager wp-gcalendar allows Blind SQL Injection.This issue affects WP Google Calendar Manager: from n/a through <= 2.1.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 19 mo ago (2025-03-26)

Exploit prediction

0.58% chance of exploitation in the next 30 days, higher than 47% 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

EuroCizia WP Google Calendar Manager

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/wp-gcalendar/vulnerability/wordpress-wp-google-calendar-manager-plugin-2-1-sql-inje
vdb-entry

Sources

CVE List CVE-2025-28939
NVD CVE-2025-28939

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