WPB Show Core - Reflected Cross-Site Scripting
Priority MEDIUM 60CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The WPB Show Core WordPress plugin does not sanitize and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0101 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | wpb-show-core | TODO – TODO | — | No fix listed | CNA |
- wpb-show-core VendorUnknown Affected TODO – TODO Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:wpb_show_core_project:wpb_show_core:-:*:*:*:*:wordpress:*:* | not specified by NVD | Vulnerable | Wpb Show Core Project |
- cpe:2.3:a:wpb_show_core_project:wpb_show_core:-:*:*:*:*:wordpress:*:* Versions not specified by NVD Vulnerable ·Wpb Show Core Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3484
- 2026-10-03 Alias added: GHSA-7jh3-h852-qg8m
References
More Wpb Show Core Project Wpb Show Core vulnerabilities
- TI-2023-05505 WPB Show Core <= 2.2 - Unauthenticated Server Side Request Forgery CVSS 3.1CRITICAL 9.8
- TI-2023-04533 WPB Show Core <= 2.2 - Unauthenticated Local File Inclusion CVSS 3.1CRITICAL 9.8
- TI-2024-01202 WPB Show Core < 2.6 - Reflected XSS CVSS 3.1MEDIUM 4.7
- TI-2024-01822 WPB Show Core < 2.7 - Reflected XSS CVSS 3.1MEDIUM 6.1
- TI-2024-01824 WPB Show Core < 2.7 - Reflected XSS CVSS 3.1MEDIUM 4.8
Sources
- CVE-2022-3484 · CVE Program
- CVE-2022-3484 · NVD
- FIRST EPSS
- GHSA-7jh3-h852-qg8m · GitHub Advisory Database · CC BY 4.0
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