The Bold Timeline Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `supertitle` and `subtitle` attributes of the `bold_timeline_item` shortcode in all versions up to, and including, 1.2.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00206.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://plugins.trac.wordpress.org/browser/bold-timeline-lite/tags/1.2.8/assets/views/bold_timeline_item_view.php#L202 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/bold-timeline-lite/tags/1.2.8/assets/views/bold_timeline_item_view.php#L204 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/bold-timeline-lite/tags/1.2.8/content_elements/bold_timeline_item/bold_timeline_item.php#L10 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/bold-timeline-lite/trunk/assets/views/bold_timeline_item_view.php#L202 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/bold-timeline-lite/trunk/assets/views/bold_timeline_item_view.php#L204 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3556837%40bold-timeline-lite%2Ftrunk%2Fassets%2Fviews%2Fbold_timeline_item_view.php&old=3417223%40bold-timeline-lite%2Ftrunk%2Fassets%2Fviews%2Fbold_timeline_item_view.php&sfp_email=&sfph_mail= cve-icon cve-icon
https://wordpress.org/plugins/bold-timeline-lite cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/e739b324-f833-4b31-8d4c-40538c924ddf?source=cve cve-icon cve-icon
History

Fri, 11 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 11 Sep 2026 04:00:00 +0000

Type Values Removed Values Added
Description The Bold Timeline Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `supertitle` and `subtitle` attributes of the `bold_timeline_item` shortcode in all versions up to, and including, 1.2.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Bold Timeline Lite <= 1.2.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-09-11T13:46:23.403Z

Reserved: 2026-04-29T15:43:27.737Z

Link: CVE-2026-7438

cve-icon Vulnrichment

Updated: 2026-09-11T13:38:55.336Z

cve-icon NVD

Status : Deferred

Published: 2026-09-11T04:17:55.657

Modified: 2026-09-11T14:17:34.480

Link: CVE-2026-7438

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-11T05:45:17Z

Weaknesses