What’s Vulnerable › Vulnerabilities

CVE-2022-31290

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-07-08 · updated 2026-06-17
• Weakness: CWE-79

Description

A cross-site scripting (XSS) vulnerability in Known v1.2.2+2020061101 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Your Name text field.

Affected products

• idno known: through 1.3.1

References

• http://docs.withknown.com/en/latest/install/index.html
• https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/
• https://github.com/idno/known
• https://withknown.com/
• http://docs.withknown.com/en/latest/install/index.html
• https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/
• https://github.com/idno/known
• https://withknown.com/

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