WordPress eCommerce Product Catalog plugin <= 3.6.5 - Cross Site Scripting (XSS) vulnerability
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- How many real-world setups can hit the bug, from the vendor's advisory and CISA data. It does not know your setup.What do these mean? →
- Specific setups only
- Fix
- Fixed in 3.6.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The WordPress eCommerce Product Catalog plugin is affected by this vulnerability. An attacker who does not need to log in can inject malicious scripts that run in the browsers of people who visit the affected pages.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Unauthenticated Cross Site Scripting (XSS) in eCommerce Product Catalog <= 3.6.5 versions.
Timeline
- CVE published
- First seen by cve.now
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- ecommerce-product-catalog
through 3.6.5
References 1
Questions about CVE-2026-116851
What does this mean?
The plugin does not properly neutralize user-supplied input, so an attacker can inject malicious scripts into pages of the site. Those scripts can steal visitor data or hijack visitor accounts.Source: patchstack.com
Am I affected, and how do I check?
Versions of the WordPress eCommerce Product Catalog plugin up to and including 3.6.5 are affected. To check, look at the plugin version shown on the WordPress Plugins screen.Source: patchstack.com
What should I do about it?
Update the plugin to version 3.6.6 or later, which contains the fix.Source: patchstack.com
Is it being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data