Vulnerability Details : CVE-2023-0899
The Steveas WP Live Chat Shoutbox WordPress plugin through 1.4.2 does not sanitise and escape a parameter before outputting it back in the Shoutbox, leading to Stored Cross-Site Scripting which could be used against high privilege users such as admins.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-0899
- Wp Live Chat Shoutbox Project » Wp Live Chat Shoutbox » For WordpressVersions up to, including, (<=) 1.4.2cpe:2.3:a:wp_live_chat_shoutbox_project:wp_live_chat_shoutbox:*:*:*:*:*:wordpress:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-0899
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 35 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-0899
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2023-0899
-
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.Assigned by: contact@wpscan.com (Primary)
References for CVE-2023-0899
-
https://wpscan.com/vulnerability/e95f925f-118e-4fa1-8e8f-9dc1bc698f12
Just a moment...Exploit;Third Party Advisory
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