VULNERABILITY INTELLIGENCE

CVE-2021-47721

CVSS score8.8 HIGH
EPSS probability0.46%
CISA KEVNot currently listed
Published2025-12-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Orangescrum 1.8.0 contains a privilege escalation vulnerability that allows authenticated users to take over other project-assigned accounts by manipulating session cookies. Attackers can extract the victim's unique ID from the page source and replace their own session cookie to gain unauthorized access to another user's account.

Weakness classification

  • disclosure@vulncheck.com: CWE-639

Primary references