What’s Vulnerable › Vulnerabilities

CVE-2021-38144

• 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: 2021-08-31 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in Form Tools through 3.0.20. A low-privileged user can trigger Reflected XSS when a viewing a form via the submission_id parameter, e.g., clients/forms/edit_submission.php?form_id=1&view_id=1&submission_id=[XSS].

Affected products

• Formtools Core: through 3.0.20

References

• https://bernardofsr.github.io/blog/2021/form-tools/
• https://github.com/bernardofsr/CVEs-With-PoC/blob/main/PoCs/Form%20Tools/README.md
• https://github.com/formtools/core
• https://www.formtools.org/
• https://bernardofsr.github.io/blog/2021/form-tools/
• https://github.com/bernardofsr/CVEs-With-PoC/blob/main/PoCs/Form%20Tools/README.md
• https://github.com/formtools/core
• https://www.formtools.org/

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