Vulnerability in Uriparser Project
CVE-2025-67899
uriparser through 0.9.9 allows unbounded recursion and stack consumption, as demonstrated by ParseMustBeSegmentNzNc with large input containing many commas.
EPSS: 0.001 (2.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.9 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Uriparser Project — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-67899?
- CVE-2025-67899 is a low-severity vulnerability in Uriparser Project, classified under Uncontrolled Recursion. CVSS score: 2.9/10. Published 2025-12-14.
- How severe is CVE-2025-67899?
- Low severity. CVSS v3 base score is 2.9 out of 10.