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CVE-2025-55739 api: Shared OAuth Signing Key Between Different Instances

🗓️ 04 Sep 2025 23:22:43Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

FreePBX api shares an OAuth key across instances, enabling JWT forgery; fixed in 15.0.13 and 17.0.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-55739
4 Sep 202523:22
attackerkb
CNNVD
FreePBX api 信任管理问题漏洞
5 Sep 202500:00
cnnvd
CVE
CVE-2025-55739
4 Sep 202523:22
cve
NVD
CVE-2025-55739
5 Sep 202500:15
nvd
OSV
CVE-2025-55739 api: Shared OAuth Signing Key Between Different Instances
4 Sep 202523:22
osv
Positive Technologies
PT-2025-36101
4 Sep 202500:00
ptsecurity
RedhatCVE
CVE-2025-55739
6 Sep 202523:27
redhatcve
Vulnrichment
CVE-2025-55739 api: Shared OAuth Signing Key Between Different Instances
4 Sep 202523:22
vulnrichment
[
  {
    "vendor": "FreePBX",
    "product": "api",
    "versions": [
      {
        "version": "< 15.0.13",
        "status": "affected"
      },
      {
        "version": ">= 16.0.2,  < 16.0.15",
        "status": "affected"
      },
      {
        "version": ">= 17.0.1, < 17.0.3",
        "status": "affected"
      }
    ]
  }
]

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13 Feb 2026 21:55Current
CVSS 45.1
EPSS0.00497
11