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CVE-2026-58591 is a medium severity vulnerability with a CVSS score of 5.4. No known exploits currently, and patches are available.
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Very low probability of exploitation
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
The Colorbox module integrates with the Colorbox JavaScript library to display content in an overlay above the page. The module doesn't sufficiently protect against injection of malicious JavaScript under certain scenarios. This vulnerability is mitigated by the fact that an attacker must have a role that permits them to enter HTML content.
| Vendor | Product |
|---|---|
| Colorbox Project | Colorbox |