CVE-2026-111713 tarteaucitron.js before 1.37.0 XSS via getElemAttr Attribute Validation Mismatch

tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guard validates the unprefixed attribute. Attackers who can place markup, such as CMS authors, can add data-url with a javascript: URL beside ...

CVE-2026-111713 tarteaucitron.js before 1.37.0 XSS via getElemAttr Attribute Validation Mismatch

tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guard validates the unprefixed attribute. Attackers who can place markup, such as CMS authors, can add data-url with a javascript: URL beside ...

CVE-2026-111713 tarteaucitron.js before 1.37.0 XSS via getElemAttr Attribute Validation Mismatch

tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guard validates the unprefixed attribute. Attackers who can place markup, such as CMS authors, can add data-url with a javascript: URL beside ...

CVE-2026-111713

The library tarteaucitron.js before version 1.37.0 is vulnerable to cross-site scripting (XSS) due to an attribute validation mismatch. The getElemAttr function resolves attributes prefixed with data-, whereas the https-only guard only validates unprefixed attributes. This discrepancy allows atta...

Amauri CHAMPEAUX tarteaucitron.js cross-site scripting vulnerabilities

Amauri CHAMPEAUX’ tarteaucitron.js version 1.20.1 to 1.37.0 had a cross-site scripting vulnerability. This vulnerability stemmed from the getElemAttr function parsing attributes with a “data-” prefix. However, the https-only protection mechanism only validated attributes without a prefix, leading...