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Threats Tagged 'cve-2026-6551'

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Threats Tagged 'cve-2026-6551'

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CVE-2026-6551: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in techeshta Timeline Blocks for GutenbergCVE-2026-6551
0

The Timeline Blocks for Gutenberg WordPress plugin versions up to 1.1.10 contains a stored cross-site scripting (XSS) vulnerability via the 'titleTag' attribute. Authenticated users with contributor-level access or higher can inject malicious scripts that execute when other users view the affected pages. This vulnerability arises from insufficient input sanitization and output escaping of user-supplied attributes. The CVSS 3.1 base score is 6.4, indicating a medium severity level. No official patch or remediation guidance is currently available from the vendor. There are no known exploits in the wild at this time.

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