CVE-2025-13466

Description

body-parser 2.2.0 is vulnerable to denial of service due to inefficient handling of URL-encoded bodies with very large numbers of parameters. An attacker can send payloads containing thousands of parameters within the default 100KB request size limit, causing elevated CPU and memory usage. This can lead to service slowdown or partial outages under sustained malicious traffic.This issue is addressed in version 2.2.1.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS Score

Exploitation Probability

0.02

Associated Vulnerability

Vulnerability	OS Platform
Multiple Vulnerabilities are affected in IBM App Connect Enterprise 12.0.12.20	Windows
Multiple Vulnerabilities are affected in IBM App Connect Enterprise 13.0.5.2	Windows
Multiple Vulnerabilities are affected in IBM Planning Analytics Local 2.1.16	Windows

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234