CVE-2021-4138
MEDIUMgeckodriver < 0.30.0 - Server-Side Request Forgery via Host Header
Title source: llmDescription
Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname.
References (2)
Core 2
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/mozilla/geckodriver/releases/tag/v0.30.0
Issue Tracking, Permissions Required, Third Party Advisory x_refsource_misc
https://bugzilla.mozilla.org/show_bug.cgi?id=1652612
Scores
CVSS v3
5.3
EPSS
0.0020
EPSS Percentile
41.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
Status
published
Products (1)
mozilla/geckodriver
< 0.30.0
Published
May 02, 2022
Tracked Since
Feb 18, 2026