CVE-2021-3680
MEDIUMCVSS 4.9/10EPSS 0.46%
Last modified
CVE-2021-3680 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. showdoc is vulnerable to Missing Cryptographic Step. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
showdoc is vulnerable to Missing Cryptographic Step
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Showdoc | Showdoc | <= 2.9.7 |
References
- https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370Patch, Third Party Advisory
- https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2Exploit, Third Party Advisory
- https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370Patch, Third Party Advisory
- https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3680?
showdoc is vulnerable to Missing Cryptographic Step
How severe is CVE-2021-3680?
CVE-2021-3680 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3680?
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
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- 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-2021-3680?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST