VULNERABILITY INTELLIGENCE
CVE-2024-41655
CVSS score7.5 HIGH
EPSS probability0.77%
CISA KEVNot currently listed
Published2024-07-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
TF2 Item Format helps users format TF2 items to the community standards. Versions of `tf2-item-format` since at least `4.2.6` and prior to `5.9.14` are vulnerable to a Regular Expression Denial of Service (ReDoS) attack when parsing crafted user input. This vulnerability can be exploited by an attacker to perform DoS attacks on any service that uses any `tf2-item-format` to parse user input. Version `5.9.14` contains a fix for the issue.
Weakness classification
- CWE-624: Executable Regular Expression Error
- CWE-1333: Inefficient Regular Expression Complexity