What’s Vulnerable › Vulnerabilities

CVE-2021-39393

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-08-26 · updated 2026-06-17
• Weakness: CWE-79

Description

mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.

Affected products

• Mm-Wiki Project Mm-Wiki: 0.2.1

References

• https://github.com/phachon/mm-wiki/issues/315
• https://github.com/phachon/mm-wiki/issues/315

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