PT-2026-36980 · Unknown · Webinarignition

Dahmani Toumi + 1 · Published 2026-05-05 · Updated 2026-05-17 · CVE-2026-40797

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Name of the Vulnerable Software and Affected Versions WebinarIgnition versions prior to 4.08.253

Description WebinarIgnition contains an issue where improper neutralization of special elements used in an SQL command allows for Blind SQL Injection. Blind SQL Injection is a technique where an attacker asks the database true or false questions and determines the answer based on the application's response.

Recommendations Update to version 4.08.253 or later.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-40797

Affected Products

Webinarignition

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2026-40797 · Security Note
• https://t.me/CVEtracker/52720 · Telegram Post
• https://patchstack.com/database/wordpress/plugin/webinar-ignition/vulnerability/wordpress-webinarignition-plugin-4-06-08-sql-injection-vulnerability?_s_id=cve · Note
• https://reddit.com/r/StopBadBots/comments/1td9gea/critical_warning_these_14_wordpress_plugins · Reddit Post
• https://twitter.com/lyrie_ai/status/2054231811111186746 · Twitter Post
• https://twitter.com/infoflowcloud/status/2051596898818044221 · Twitter Post
• https://twitter.com/ADKCyber/status/2055863326018580880 · Twitter Post
• https://twitter.com/CVEnew/status/2051595417163583980 · Twitter Post
• https://reddit.com/r/pwnhub/comments/1t4ei22/critical_sql_injection_vulnerability_discovered · Reddit Post