WordPress plugin
PressApps Knowledge Base Contextual Sidebar Addon security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High1
- Medium0
- Low0
All PressApps Knowledge Base Contextual Sidebar Addon vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.1 | Unauthenticated PHP Object Injection ≤4.2.1No patch available | — |
- High8.1Unauthenticated PHP Object Injection
≤4.2.1No patch available
PressApps Knowledge Base Contextual Sidebar Addon: common questions
Does PressApps Knowledge Base Contextual Sidebar Addon have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in PressApps Knowledge Base Contextual Sidebar Addon: 1 high. At least one is not fixed in the latest version.
How do I check which version of PressApps Knowledge Base Contextual Sidebar Addon I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent PressApps Knowledge Base Contextual Sidebar Addon vulnerability?
0b5148bc-d06a-4857-b780-92c370098ff3, published Aug 21, 2025: PressApps Knowledge Base Contextual Sidebar Addon <= 4.2.1 - Unauthenticated PHP Object Injection. Severity: High (CVSS 8.1).
Is any PressApps Knowledge Base Contextual Sidebar Addon vulnerability listed in CISA KEV?
No. None of the known PressApps Knowledge Base Contextual Sidebar Addon vulnerabilities is currently listed in the CISA KEV catalog.