Is there a public exploit for CVE-2024-52798?

No public exploit for CVE-2024-52798 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2024-52798?

CVE-2024-52798 scores CVSS 7.7 (v4.0), rated high. EPSS puts the chance of exploitation in the next 30 days at 0.79%.

What does CVE-2024-52798 affect?

CVE-2024-52798 affects pillarjs path-to-regexp.

7.7 High

path-to-regexp turns path strings into a regular expressions.

CVE-2024-52798

path-to-regexp turns path strings into a regular expressions. In certain cases, path-to-regexp will output a regular expression that can be exploited to cause poor performance. The regular expression that is vulnerable to backtracking can be generated in the 0.1.x release of path-to-regexp. Upgrade to 0.1.12. This vulnerability exists because of an incomplete fix for CVE-2024-45296.

Assessment

CVSS: 7.7 (v4.0)
Severity: High
EPSS: 0.79% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 5 December 2024
Last updated: 17 June 2026
Affected: pillarjs · path-to-regexp
Weakness: CWE-1333
Assigner: security-advisories@github.com

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P

At the source

References

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