Improper input validation in Browserify Cipher-Base
CVE-2025-9287
Improper Input Validation vulnerability in cipher-base allows Input Data Manipulation.This issue affects cipher-base: through 1.0.4.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (42.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 7ffcee3d-2c14-4c3e-b844-86c6a321a158 (Exploit, vendor-advisory, Vendor Advisory)
- 7ffcee3d-2c14-4c3e-b844-86c6a321a158 (Patch, patch, Issue Tracking)
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-9287?
- CVE-2025-9287 is a critical-severity vulnerability in Browserify Cipher-Base, classified under Improper Input Validation. CVSS score: 9.1/10. Published 2025-08-20.
- How severe is CVE-2025-9287?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2025-9287 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.