CVE-2026-100751

Joomla Extension - regularlabs.com - Privileged stored XSS via data-rlta-url attributes in Tabs & Accordions (Pro) 2.3.0 - 3.1.0 - Tabs & Accordions Pro accepts a url option for an item and writes it to a generated data-rlta-url attribute. The browser code passes that value to window.open() when the item is activated. Affected versions do not reject browser URL schemes which execute JavaScript. Joomla sees ordinary plugin syntax while filtering the authored article; Tabs & Accordions creates the executable browser behavior later while rendering the article.

CVSS

No CVSS.

References

Link	Resource
https://www.regularlabs.com/

Configurations

No configuration.

History

28 Sep 2026, 07:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-28 07:17

Updated : 2026-09-30 12:17

NVD link : CVE-2026-100751

Mitre link : CVE-2026-100751

CVE.ORG link : CVE-2026-100751

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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