CVE-2026-40797
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedImproper 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.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceSQL injection vulnerability in WebinarIgnition allows attackers to inject malicious SQL queries through unsanitized input. The blind SQL injection variant means attackers infer database content through application behavior differences rather than seeing direct output.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- None
- Availability
- Low
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm WebinarIgnition installationCheck your WordPress plugins directory or wp-admin for the WebinarIgnition plugin presenceAffected if The plugin is installed and active in the WordPress environment
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Identify installed versionAccess the plugin file header (usually in webinarignition.php) or WordPress plugin admin page to read the Version fieldAffected if The version cannot be determined or falls within an unpatched range
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Locate user input handlersReview the plugin PHP files for $_GET, $_POST, or $_REQUEST usage that processes user data without sanitization, particularly in database query contextsAffected if Unsanitized user input is directly incorporated into SQL queries
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Examine query construction patternsSearch plugin source code for direct string concatenation or interpolation in SELECT, INSERT, UPDATE, or DELETE statements (e.g., $wpdb->prepare without proper placeholders, or direct $wpdb->query with concatenated strings)Affected if SQL queries are built using string concatenation with user-supplied data rather than prepared statements with bound parameters
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Test for SQL injection indicatorsSubmit SQL syntax characters (single quote, UNION, OR 1=1, sleep()) in WebinarIgnition form parameters and observe application response time or database error messagesAffected if Application exhibits delayed responses, displays database errors, or shows different behavior based on injected SQL syntax
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Review database query logsEnable MySQL general logging or use a database monitoring tool to capture queries executed by the plugin; inspect for unusual or suspicious SQL patternsAffected if Queries contain unexpected SQL fragments or show evidence of injection manipulation
A user is affected if WebinarIgnition is installed, processes user input without sanitization or parameterized queries, and accepts input through vulnerable parameters that get incorporated into SQL statements.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUpgrade to a patched version of WebinarIgnition when available; until then, implement input validation and convert all database queries to parameterized statements/prepared statements.
- Consultation4.0 h
- Implementation16.0 h
- Testing8.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $8,960.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-40797 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-40797 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data