What’s Vulnerable › Vulnerabilities

CVE-2022-0937: Stored xss in showdoc through file upload in star7th/showdoc

• Severity: medium (CVSS 5.4 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: 2022-03-14 · updated 2026-06-17
• Weakness: CWE-79

Description

Stored xss in showdoc through file upload in GitHub repository star7th/showdoc prior to 2.10.4.

Affected products

• star7th/showdoc: through 2.10.3

References

• https://github.com/star7th/showdoc/commit/42c0d9813df3035728b36116a6ce9116e6fa8ed3
• https://huntr.dev/bounties/6127739d-f4f2-44cd-ae3d-e3ccb7f0d7b5
• https://github.com/star7th/showdoc/commit/42c0d9813df3035728b36116a6ce9116e6fa8ed3
• https://huntr.dev/bounties/6127739d-f4f2-44cd-ae3d-e3ccb7f0d7b5

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