CVE-2020-27851: Gravity Forms stored HTML injection vulnerability
Gravity Forms stored HTML injection vulnerability
Other sources
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.).
— GitHub
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/wp-premium/gravityformsto a version that resolves this vulnerability.Fixed in 2.4.21
Event History
Frequently Asked Questions
What is the severity of CVE-2020-27851?
CVE-2020-27851 is considered a high severity vulnerability due to the potential for remote HTML injection.
How do I fix CVE-2020-27851?
To fix CVE-2020-27851, update the Gravity Forms plugin to version 2.4.21 or later.
What software is affected by CVE-2020-27851?
CVE-2020-27851 affects the Gravity Forms plugin version prior to 2.4.21.
What type of vulnerabilities are present in CVE-2020-27851?
CVE-2020-27851 contains multiple stored HTML injection vulnerabilities.
Can CVE-2020-27851 be exploited by remote attackers?
Yes, CVE-2020-27851 can be exploited by remote attackers to inject arbitrary HTML code.