WordPress WebinarIgnition plugin <= 4.08.253 - SQL Injection vulnerability

published 2026-05-05 6mo ago modified 2026-10-26 14d ago also EUVD-2026-27227

cvss: 9.3; 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 29%
public exploits: 0; none known

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saleswonder LLC WebinarIgnition allows Blind SQL Injection.

This issue affects WebinarIgnition: from n/a through 4.08.253.

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CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 6mo ago (2026-05-05)

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Affected products

Saleswonder LLC WebinarIgnition

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/webinar-ignition/vulnerability/wordpress-webinarignition-plugin-4-06-08-sql-injecti
vdb-entry

Sources

CVE List CVE-2026-40797
NVD CVE-2026-40797

Fencer Intel 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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.