PressApps Knowledge Base Contextual Sidebar Addon <= 4.2.1 - Unauthenticated PHP Object Injection
high
The PressApps Knowledge Base Contextual Sidebar Addon plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.1 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable so...
- CVSS:
- 8.1
- Affected:
- up to 4.2.1
- Fix:
- No patched version reported
- Disclosed:
- Aug 21, 2025
CVE-2025-49400 on NVD →
PressApps Knowledge Base Contextual Sidebar Addon [pressapps-knowledge-base] <= 4.2.1 (unfixed)
unknown
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in osama.esh WP Visitor Statistics (Real Time Traffic) allows Stored XSS. This issue affects WP Visitor Statistics (Real Time Traffic): from n/a through 8.2.
- Affected:
- up to 4.2.1
- Fix:
- No patched version reported
- Disclosed:
- Aug 20, 2025
CVE-2025-49400 on NVD →
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