What’s Vulnerable › Vulnerabilities

CVE-2022-0957: Stored XSS via File Upload in star7th/showdoc

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-15 · updated 2026-06-17
• Weakness: CWE-79

Description

Stored XSS via 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/d1c9ed0d77ea5d56f09be0c492361dca8af745bb
• https://huntr.dev/bounties/b4918d45-b635-40db-bb4b-34035e1aca21
• https://github.com/star7th/showdoc/commit/d1c9ed0d77ea5d56f09be0c492361dca8af745bb
• https://huntr.dev/bounties/b4918d45-b635-40db-bb4b-34035e1aca21

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