An XSS vulnerability in the popup-builder plugin before 3.64.1 for WordPress allows remote attackers to inject arbitrary JavaScript into existing popups via an unsecured ajax action in com/classes/Ajax.php. It is possible for an unauthenticated attacker to insert malicious JavaScript in several of the popup's fields by sending a request to wp-admin/admin-ajax.php with the POST action parameter of sgpb_autosave and including additional data in an allPopupData parameter, including the popup's ID (which is visible in the source of the page in which the popup is inserted) and arbitrary JavaScript which will then be executed in the browsers of visitors to that page. Because the plugin functionality automatically adds script tags to data entered into these fields, this injection will typically bypass most WAF applications.
References
| Link | Resource |
|---|---|
| https://wpvulndb.com/vulnerabilities/10127 | Third Party Advisory |
| https://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-popup-builder-plugin-affecting-over-100000-sites/ | Exploit Third Party Advisory |
| https://wpvulndb.com/vulnerabilities/10127 | Third Party Advisory |
| https://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-popup-builder-plugin-affecting-over-100000-sites/ | Exploit Third Party Advisory |
Configurations
History
21 Nov 2024, 04:54
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://wpvulndb.com/vulnerabilities/10127 - Third Party Advisory | |
| References | () https://www.wordfence.com/blog/2020/03/vulnerabilities-patched-in-popup-builder-plugin-affecting-over-100000-sites/ - Exploit, Third Party Advisory |
Information
Published : 2020-03-13 16:15
Updated : 2024-11-21 04:54
NVD link : CVE-2020-10196
Mitre link : CVE-2020-10196
CVE.ORG link : CVE-2020-10196
JSON object : View
Products Affected
sygnoos
- popup-builder
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')