CVE-2019-16281
HIGHCVSS 7.5/10EPSS 1.26%
Last modified
CVE-2019-16281 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Ptarmigan before 0.2.3 lacks API token validation, e.g., an "if (token === apiToken) {return true;} return false;" code block.. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
Ptarmigan before 0.2.3 lacks API token validation, e.g., an "if (token === apiToken) {return true;} return false;" code block.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ptarmigan Project | Ptarmigan | < 0.2.3 |
References
- https://github.com/nayutaco/ptarmigan/commit/37fd8f9da3bab9d323ddd77f2fd20b6dde8bcf6cPatch, Third Party Advisory
- https://github.com/nayutaco/ptarmigan/compare/v0.2.2...v0.2.3Patch, Third Party Advisory
- https://github.com/nayutaco/ptarmigan/releases/tag/v0.2.3Release Notes, Third Party Advisory
- https://github.com/nayutaco/ptarmigan/commit/37fd8f9da3bab9d323ddd77f2fd20b6dde8bcf6cPatch, Third Party Advisory
- https://github.com/nayutaco/ptarmigan/compare/v0.2.2...v0.2.3Patch, Third Party Advisory
- https://github.com/nayutaco/ptarmigan/releases/tag/v0.2.3Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-16281?
Ptarmigan before 0.2.3 lacks API token validation, e.g., an "if (token === apiToken) {return true;} return false;" code block.
How severe is CVE-2019-16281?
CVE-2019-16281 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.
How do I fix CVE-2019-16281?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-16281?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST