What’s Vulnerable › Vulnerabilities

CVE-2020-29587

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-01-14 · updated 2026-06-17
• Weakness: CWE-79

Description

SimplCommerce 1.0.0-rc uses the Bootbox.js library, which allows creation of programmatic dialog boxes using Bootstrap modals. The Bootbox.js library intentionally does not perform any sanitization of user input, which results in a DOM XSS, because it uses the jQuery .html() function to directly append the payload to a dialog.

Affected products

• SimplCommerce: 1.0.0-rc

References

• https://github.com/simplcommerce/SimplCommerce/issues/969
• https://github.com/simplcommerce/SimplCommerce/issues/969

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