WordPress plugin vulnerabilities: week 37, 2023
8 vulnerabilities published Sep 11 – Sep 17, 2023 in 8 plugins we track, by day.
3 high 5 medium
Dates are when the CVE record was published (UTC). Versions and fixes reflect our data as of 2026-11-04, so a fix may have shipped since.
“Affected” is the version range the source gives. “Fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version. Each CVE id links to the full record on the plugin’s page.
Thursday, September 14, 2023 · 2
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medium 5.4 Booster for WooCommerce
Wednesday, September 13, 2023 · 2
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medium 6.5 Leyka
Tuesday, September 12, 2023 · 1
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medium 5.4 MapPress
Monday, September 11, 2023 · 3
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high 7.2 wpDataTables
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high 7.5 MasterStudy LMS WordPress Plugin
Security issue
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medium 6.1 URL Shortify
Security issue
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Browse vulnerabilities
Common types: Cross-site scripting (XSS) · Missing authorization · Cross-site request forgery (CSRF) · SQL injection · Sensitive data exposure · PHP object injection · Privilege escalation · Remote code execution
Where this data comes from
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Plugin versions, update dates and install counts: the wordpress.org Plugins API.
- These lists cover the 3,948 plugins in our catalogue, not every plugin on wordpress.org. We only list a CVE for a plugin when its references or its advisory name that exact plugin, so a few real issues may be missing. Spot an error? Email Daniel.