What’s Vulnerable › Vulnerabilities

CVE-2023-28609

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-18 · updated 2026-06-17
• Weakness: CWE-287

Description

api/auth.go in Ansible Semaphore before 2.8.89 mishandles authentication.

Affected products

• Ansible-Semaphore Ansible Semaphore: before 2.8.89 — fixed in 2.8.89

How to fix

Upgrade to a fixed version: Ansible-Semaphore Ansible Semaphore 2.8.89. Check the vendor advisory for mitigations.

References

• https://github.com/ansible-semaphore/semaphore/commit/3e4a62b7f2b1ef0660c9fb839818a53c80a5a8b1
• https://github.com/ansible-semaphore/semaphore/releases/tag/v2.8.89
• https://github.com/ansible-semaphore/semaphore/commit/3e4a62b7f2b1ef0660c9fb839818a53c80a5a8b1
• https://github.com/ansible-semaphore/semaphore/releases/tag/v2.8.89

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