Timeline Blocks For Gutenberg
Monthly
Stored Cross-Site Scripting in Timeline Blocks for Gutenberg WordPress plugin through version 1.1.10 allows authenticated contributors and above to inject arbitrary JavaScript via the 'titleTag' attribute of the timeline-blocks/tb-timeline-blocks block, executing malicious scripts whenever any user views the affected page. The vulnerability stems from insufficient input sanitization and output escaping on user-supplied block attributes. Exploitation requires WordPress contributor-level access or higher and affects all versions up to 1.1.10.
Stored Cross-Site Scripting in Timeline Blocks for Gutenberg WordPress plugin through version 1.1.10 allows authenticated contributors and above to inject arbitrary JavaScript via the 'titleTag' attribute of the timeline-blocks/tb-timeline-blocks block, executing malicious scripts whenever any user views the affected page. The vulnerability stems from insufficient input sanitization and output escaping on user-supplied block attributes. Exploitation requires WordPress contributor-level access or higher and affects all versions up to 1.1.10.