CVE-2021-24134
Constant Contact Forms < 1.8.8 - Multiple Authenticated Stored XSS
MEDIUM 4.8EPSS 0.7%
Unvalidated input and lack of output encoding in the Constant Contact Forms WordPress plugin, versions before 1.8.8, lead to multiple Stored Cross-Site Scripting vulnerabilities, which allowed high-privileged user (Editor+) to inject arbitrary JavaScript code or HTML in posts where the malicious form is embed.
- Affected
- Constant Contact Forms
- CVSS v3.1 NVD
- 4.8 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS v2.0 NVD
- 3.5 LOW
AV:N/AC:M/Au:S/C:N/I:P/A:N - EPSS
- 0.65% chance of exploitation in the next 30 days, 50th percentile
- Published
- 2021-03-18
- Updated
- 2024-08-03