What’s Vulnerable › Vulnerabilities

CVE-2021-3680: Missing Cryptographic Step in star7th/showdoc

• Severity: medium (CVSS 4.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-04 · updated 2026-06-17
• Weakness: CWE-325

Description

showdoc is vulnerable to Missing Cryptographic Step

Affected products

• star7th/showdoc: through 2.9.7

References

• https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370
• https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2
• https://github.com/star7th/showdoc/commit/4b962c1740311e0d46775023b6acba39ad60e370
• https://huntr.dev/bounties/76b49607-fba9-4100-9be7-cb459fe6cfe2

Get alerted when CVE-2021-3680 or the next vulnerability affects your stack