CVE-2022-2473
WP-UserOnline <= 2.87.6 - Authenticated (Admin+) Stored Cross-Site Scripting
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
4Exploited in Wild
-Decision
Descriptions
The WP-UserOnline plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘templates[browsingpage][text]' parameter in versions up to, and including, 2.87.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative capabilities and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The only affects multi-site installations and installations where unfiltered_html is disabled.
El plugin WP-UserOnline para WordPress es vulnerable a un ataque de tipo Cross-Site Scripting Almacenado por medio del parámetro "templates[browsingpage][text]" en versiones hasta 2.87.6 incluyéndola, debido a un saneo insuficiente de entrada y escape de la salida. Esto hace posible a atacantes autenticados con capacidades administrativas y superiores inyecten scripts web arbitrarios en las páginas que ejecutarán cada vez que un usuario acceda a una página inyectada. Esto sólo afecta a instalaciones multisitio y a las instalaciones en las que unfiltered_html está deshabilitado.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-07-19 CVE Reserved
- 2022-07-19 CVE Published
- 2024-03-29 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| https://www.exploit-db.com/exploits/50988 | Third Party Advisory |
|
| https://www.wordfence.com/threat-intel/vulnerabilities/id/6a44a55e-a96a-4698-9948-6ef33138a834?source=cve | Third Party Advisory | |
| https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2473 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://packetstormsecurity.com/files/167864/wpuseronline2876-xss.txt | 2024-08-03 | |
| https://www.exploitalert.com/view-details.html?id=38893 | 2024-08-03 | |
| https://www.exploitalert.com/view-details.html?id=38912 | 2024-08-03 | |
| https://youtu.be/Q3zInrUnAV0 | 2024-08-03 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Wp-useronline Project Search vendor "Wp-useronline Project" | Wp-useronline Search vendor "Wp-useronline Project" for product "Wp-useronline" | <= 2.87.6 Search vendor "Wp-useronline Project" for product "Wp-useronline" and version " <= 2.87.6" | wordpress |
Affected
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