4.8
CVE-2022-3838
- EPSS 0.47%
- Veröffentlicht 05.12.2022 17:15:10
- Zuletzt bearbeitet 23.04.2025 15:15:50
- Quelle contact@wpscan.com
- CVE-Watchlists
- Unerledigt
LoginWPUpper Share Buttons <= 3.42 - Admin+ Stored XSS
WPUpper Share Buttons <= 3.42 - Authenticated (Admin+) Stored Cross-Site Scripting
The WPUpper Share Buttons WordPress plugin through 3.42 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Mögliche Gegenmaßnahme
WPUpper Share Buttons: Update to version 3.43, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wpupper Share Buttons Project ≫ Wpupper Share Buttons SwPlatformwordpress Version <= 3.42
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt
WPUpper Share Buttons
Version
*-3.42
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.47% | 0.369 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.8 | 1.7 | 2.7 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 4.8 | 1.7 | 2.7 |
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/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://wpscan.com/vulnerability/2dc82bd7-651f-4af0-ad2a-c20a38eea0d0
https://www.wordfence.com/threat-intel/vulnerabilities/id/eda18b47-1c23-4ef5-9628-d6b5842bca04