VulnTitan VulnTitan Security command center
Plugin Vulnerability Hub
Plugin 1 known issue Latest disclosed Apr 27, 2026

Timeline Blocks for Gutenberg Vulnerabilities

Review known vulnerability records for the WordPress plugin Timeline Blocks for Gutenberg (`timeline-blocks`), including severity, CVE references, affected versions, and patch status.

Recent tracked CVEs on this page include CVE-2026-6551, so operators can jump from disclosure to patch validation without scanning the full feed first.

View on WordPress.org Back to Feed
Known Records
1
High or Critical
0
Patch Coverage
100%
Last Updated
Apr 27, 2026
Priority CVE Quick Links

Fast paths into Timeline Blocks for Gutenberg CVE reports

Start with the highest-signal CVE records for this WordPress plugin before scanning the full vulnerability feed.

Indexed CVEs
1
CVE-2026-6551 Medium 1.1.11
CVE-2026-6551 Timeline Blocks for Gutenberg Stored Cross-Site Scripting

Timeline Blocks for Gutenberg <= 1.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'titleTag' Block Attribute

Coverage Snapshot

What this page helps you verify fast

This hub clusters every indexed record for Timeline Blocks for Gutenberg so operators can confirm whether a disclosed issue maps to the installed slug, version range, and patch path.

Patch Visibility
1 record include a published patch path, leaving 0 with no listed safe release yet.
Severity Mix
0 critical and 0 high severity findings.
Recent CVEs
CVE-2026-6551
Reference Workflow
Jump from the hub into the full report when you need remediation notes, exploit context, CVSS vectors, or source references.
Triage First

Open the records most likely to drive action

These recent records surface the CVE strings, patch cues, and direct report links most operators need first.

Known Vulnerabilities

Reports for Timeline Blocks for Gutenberg

Sorted by latest disclosure date so newly published issues surface first.

Plugin Medium Patched: Yes CVE-2026-6551
CVE-2026-6551: Timeline Blocks for Gutenberg <= 1.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'titleTag' Block Attribute

The Timeline Blocks for Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titleTag' attribute of the timeline-blocks/tb-timeline-blocks block in all versions up to, and including, 1.1.10 due to insufficient input sanitization and output escaping...

Published
Apr 27, 2026
Patched Release
1.1.11
Affected Versions
Versions up to 1.1.10
Next Step
Update to 1.1.11 or newer if supported.
Open CVE-2026-6551 Report Open CVE Reference