What’s Vulnerable › Vulnerabilities

CVE-2023-27295

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-28 · updated 2026-06-17
• Weakness: CWE-352

Description

Cross-site request forgery is facilitated by OpenCATS failure to require CSRF tokens in POST requests. An attacker can exploit this issue by creating a dummy page that executes Javascript in an authenticated user's session when visited.

Affected products

• OpenCATS: 0.9.6

References

• https://www.tenable.com/security/research/tra-2023-8
• https://www.tenable.com/security/research/tra-2023-8

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