CVE-2026-23977
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 · uneditedMissing Authorization vulnerability in WPFactory Helpdesk Support Ticket System for WooCommerce support-ticket-system-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Helpdesk Support Ticket System for WooCommerce: from n/a through <= 2.1.2.
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 confidenceMissing Authorization vulnerability in the WPFactory Helpdesk Support Ticket System for WooCommerce plugin allows unauthenticated or unauthorized users to access sensitive support ticket functionality due to incorrectly configured access control security levels in versions up to 2.1.2.
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
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 plugin is installedIn WordPress admin, go to Plugins > Installed Plugins and look for 'Helpdesk Support Ticket System for WooCommerce' by WPFactoryAffected if the plugin is present in the WordPress installation
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Check installed version numberIn WordPress admin, go to Plugins > Installed Plugins and locate the version number displayed for the Helpdesk Support Ticket System for WooCommerce pluginAffected if the version number is 2.1.2 or lower, or if no version is displayed and the plugin has not been updated since this vulnerability was disclosed
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Identify support ticket endpointsReview the site for any public-facing ticket submission, viewing, or management URLs that may be accessible (common paths include /support, /ticket, /helpdesk, or /tickets)Affected if ticket-related endpoints are publicly accessible without authentication
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Test unauthenticated access to ticket functionalityAttempt to access common support ticket URLs or actions without being logged in to determine if the authorization check is being enforcedAffected if sensitive ticket data or functionality is accessible without authentication or authorization verification
A user is affected if the WPFactory Helpdesk Support Ticket System for WooCommerce plugin is installed with version 2.1.2 or lower and the support ticket functionality is exposed without proper authorization controls.
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 dataApply the vendor patch/update to the latest version of the Helpdesk Support Ticket System for WooCommerce plugin; until patched, restrict access to the affected endpoints via web server configuration or WAF rules.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,088.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-23977 — 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-2026-23977 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