Improper input validation in Url-Js Project
CVE-2022-25839
The package url-js before 2.1.0 are vulnerable to Improper Input Validation due to improper parsing, which makes it is possible for the hostname to be spoofed. http://\\\\\\\\localhost and http://localhost are the same URL. However, the hostname is not parsed as localhost, and the backslash is reflected as it is.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.008 (56.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Url-Js Project
- Url-Js — versions unspecified
Weakness classification (CWE)
References
- snyk.io/vuln/SNYK-JS-URLJS-2414030 (Exploit, Patch, Third Party Advisory)
- github.com/duzun/URL.js/commit/9dc9fcc99baa4cbda24403d81a589e9b0f4121d0 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-25839?
- CVE-2022-25839 is a medium-severity vulnerability in Url-Js Project, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2022-03-11.
- How severe is CVE-2022-25839?
- Medium severity. CVSS v3 base score is 4.3 out of 10.