What’s Vulnerable › Vulnerabilities

CVE-2022-1034: There is a Unrestricted Upload of File vulnerability in ShowDoc v2.10.3 in star7th/showdoc

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-22 · updated 2026-06-17
• Weakness: CWE-434

Description

There is a Unrestricted Upload of File vulnerability in ShowDoc v2.10.3 in GitHub repository star7th/showdoc prior to 2.10.4.

Affected products

• star7th/showdoc: before 2.10.4 — fixed in 2.10.4

How to fix

Upgrade to a fixed version: star7th/showdoc 2.10.4. Check the vendor advisory for mitigations.

References

• https://github.com/star7th/showdoc/commit/bd792a89c0325836fbd64784f4c4117c0171416b
• https://huntr.dev/bounties/d205c489-3266-4ac4-acb7-c8ee570887f7
• https://github.com/star7th/showdoc/commit/bd792a89c0325836fbd64784f4c4117c0171416b
• https://huntr.dev/bounties/d205c489-3266-4ac4-acb7-c8ee570887f7

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