VULNERABILITY INTELLIGENCE

CVE-2015-1820

CVSS score9.8 CRITICAL
EPSS probability4.35%
CISA KEVNot currently listed
Published2017-08-09
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

REST client for Ruby (aka rest-client) before 1.8.0 allows remote attackers to conduct session fixation attacks or obtain sensitive cookie information by leveraging passage of cookies set in a response to a redirect.

Weakness classification

  • CWE-384: Session Fixation

Primary references