CVEvulnerability

CVE-2025-61782

6.1 MEDIUM Published 2026-01-07 Modified 2026-10-12 Official page ↗
Status
Analyzed
Published
2026-01-07
Last modified
2026-10-12
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-601

Description

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint (/auth/saml/callback). By manipulating the RelayState parameter, an attacker can force the server to issue a 302 redirect to any external URL, enabling phishing, credential theft, and arbitrary site redirection. This issue has been patched in version 6.8.3.

Affected configurations

• citeum opencti (< 6.8.3)

Related

Weakness · CWE (1)

  • CWE-601 URL Redirection to Untrusted Site weakness

References