CVE-2021-3801

Public Exploit
Inefficient Regular Expression Complexity in prismjs/prism

Description

prism is vulnerable to Inefficient Regular Expression Complexity

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.28%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: prismjs prismjs/prism
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/8c16ab31-6eb6-46d1-b9a4-387222fe1b8a issue tracking patch exploit third party advisory
https://github.com/prismjs/prism/commit/0ff371bb4775a131634f47d0fe85794c547232f9 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-3801?
CVE-2021-3801 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3801?
To fix CVE-2021-3801, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-3801 being actively exploited in the wild?
It is possible that CVE-2021-3801 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-3801?
CVE-2021-3801 affects prismjs prismjs/prism.
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