What’s Vulnerable › Vulnerabilities

CVE-2018-19621

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-11-28 · updated 2026-06-17
• Weakness: CWE-352

Description

server/index.php?s=/api/teamMember/save in ShowDoc 2.4.2 has a CSRF that can add members to a team.

Affected products

• star7th/showdoc: 2.4.2

References

• https://github.com/CCCCCrash/POCs/tree/master/Web/showdoc/csrf
• https://github.com/CCCCCrash/POCs/tree/master/Web/showdoc/csrf

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