vulnerability
WordPress Plugin: contact-form-by-supsystic: CVE-2021-24276: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Apr 19, 2021 | May 15, 2025 | May 5, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Apr 19, 2021
Added
May 15, 2025
Modified
May 5, 2026
Description
The Contact Form by Supsystic WordPress plugin before 1.7.15 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue
Solution
contact-form-by-supsystic-plugin-cve-2021-24276
References
Rapid7 Labs
2026 Global Threat Landscape Report
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