What’s Vulnerable › Vulnerabilities

CVE-2020-27851

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-20 · updated 2026-06-17
• Weakness: CWE-79

Description

Multiple stored HTML injection vulnerabilities in the "poll" and "quiz" features in an additional paid add-on of Rocketgenius Gravity Forms before 2.4.21 allows remote attackers to inject arbitrary HTML code via poll or quiz answers. This code is interpreted by users in a privileged role (Administrator, Editor, etc.).

Affected products

• RocketGenius Gravityforms: before 2.4.21 — fixed in 2.4.21

How to fix

Upgrade to a fixed version: RocketGenius Gravityforms 2.4.21. Check the vendor advisory for mitigations.

References

• https://www.digital.security/advisories/cert-ds_advisory_cve-2020-27851.txt
• https://www.digital.security/advisories/cert-ds_advisory_cve-2020-27851.txt

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