Threats Tagged 'cve-2026-12939'
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Threats Tagged 'cve-2026-12939'
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0 The Newsletters Lite plugin for WordPress versions up to and including 4.15 contains a stored cross-site scripting (XSS) vulnerability. This flaw arises from improper sanitization and escaping of the 'link' attribute in the post_thumbnail shortcodes, allowing authenticated users with contributor-level access or higher to inject malicious scripts. These scripts execute when any user accesses the affected pages. The vulnerability has a medium severity with a CVSS score of 6.4. No official patch or remediation guidance has been provided yet. Join the discussion | CVE Database V5 | 07/29/2026, 01:29:41 UTC Added: 07/29/2026, 02:22:43 UTC |
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