CVE-2026-48883
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 · uneditedUnauthenticated Broken Access Control in WPC Product Bundles for WooCommerce <= 8.5.3 versions.
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 · high confidenceThe WPC Product Bundles for WooCommerce plugin versions 8.5.3 and below contains an unauthenticated broken access control vulnerability, allowing remote attackers to access or modify data without proper authentication credentials.
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
- None
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/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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Locate the WPC Product Bundles for WooCommerce plugin filesNavigate to your WordPress installation wp-content/plugins directory and search for a folder named 'woo-product-bundle' or similar WPC bundle-related folders. Alternatively, log into the WordPress admin panel and go to Plugins > Installed Plugins to find 'WPC Product Bundles for WooCommerce' in the list.Affected if The plugin is not found in the installed plugins list or the plugins directory, meaning it is not installed.
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Identify the installed plugin versionIf the plugin is installed, open the main plugin PHP file (typically named index.php, main.php, or the plugin's root file in the wpc-product-bundles folder) and locate the plugin header comment which contains the Version field. In WordPress admin, the version is displayed next to the plugin name on the Plugins page.Affected if The version field in the plugin header cannot be read or the plugin does not appear in the WordPress plugin list.
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Compare the installed version against the affected rangeCompare the version number you found in step 2 to 8.5.3. The affected versions are 8.5.3 and all versions prior to it (e.g., 8.5.2, 8.5.1, 8.5.0, 8.4.x, etc.).Affected if The installed version is 8.5.3 or any version lower than 8.5.3 (e.g., 8.5.2, 8.4.0, 7.0.0).
The environment is affected if the WPC Product Bundles for WooCommerce plugin is installed and its version is 8.5.3 or lower.
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.
dbcve · scopedUpdate WPC Product Bundles for WooCommerce to a version newer than 8.5.3 to obtain the security patch.
WPC Product Bundles for WooCommerce version 8.5.4 or later
- Log into the WordPress admin dashboard
- Navigate to Plugins > Installed Plugins
- Locate 'WPC Product Bundles for WooCommerce'
- Click 'Update now' if an update is available, or manually download the latest version from the WPCrafter.com or WordPress.org plugin repository
- Verify the updated version is greater than 8.5.3
- Test that product bundle functionality works correctly in WooCommerce
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation1.0 h
- Implementation1.0 h
- Testing1.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,200.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-48883 — 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-2026-48883 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