CVE-2020-27850

Severity: medium (CVSS 4.8 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

A stored Cross-Site Scripting (XSS) vulnerability in forms import feature in Rocketgenius Gravity Forms before 2.4.21 allows remote attackers to inject arbitrary web script or HTML via the import of a GF form. 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-2020-27850.txt
https://www.digital.security/advisories/cert-ds_advisory_cve-2020-27850.txt

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