CVE-2021-3801 Inefficient Regular Expression Complexity in prismjs/prism

prism is vulnerable to Inefficient Regular Expression Complexity...

PT-2021-21933

Name of the Vulnerable Software and Affected Versions: semver-regex affected versions not specified Description: The issue is related to Inefficient Regular Expression Complexity. There is no information provided about the estimated number of potentially affected devices worldwide or details abou...

Inefficient Regular Expression Complexity in prismjs/prism

✍️ Description The prismjs package is vulnerable to ReDoS regular expression denial of service. An attacker that is able to provide a crafted HTML comment as input may cause an application to consume an excessive amount of CPU. Below pinned line using vulnerable regex. 🕵️‍♂️ Proof of Concept...