6.4
CVE-2023-4961
- EPSS 0.51%
- Veröffentlicht 20.10.2023 08:15:12
- Zuletzt bearbeitet 08.04.2026 18:18:20
- Quelle security@wordfence.com
- CVE-Watchlists
- Unerledigt
LoginPoptin <= 1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Poptin <= 1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
The Poptin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'poptin-form' shortcode in versions up to, and including, 1.3 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Mögliche Gegenmaßnahme
Poptin – Email Marketing Automation, Newsletter & Exit Pop Ups, Email Popups: Update to version 1.3.1, or a newer patched version
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.51% | 0.392 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.4 | 2.3 | 2.7 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
|
| security@wordfence.com | 6.4 | 3.1 | 2.7 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
|
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
https://plugins.trac.wordpress.org/browser/poptin/tags/1.3/poptin.php#L659
https://plugins.trac.wordpress.org/changeset/2968210/poptin#file2
https://www.wordfence.com/threat-intel/vulnerabilities/id/778af777-4c98-45cd-9704-1bdc96054aa7?source=cve
https://www.wordfence.com/threat-intel/vulnerabilities/id/778af777-4c98-45cd-9704-1bdc96054aa7