Broken access control in Advanced Posts Listing WordPress plugin
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The Advanced Posts Listing, Show Post List Easily plugin for WordPress, from Flipper Code (WordPress Development Company), is affected up to and including 1.0.8. A missing authorization check (CWE-862) lets an unauthenticated remote attacker reach functionality that should be restricted, with high impact on confidentiality.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
Unauthenticated Broken Access Control in Advanced Posts Listing – Show Post List Easily <= 1.0.8 versions.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Flipper Code – WordPress Development Company | Advanced Posts Listing – Show Post List Easily | up to 1.0.8 | — | No fix listed | CNA |
- Advanced Posts Listing – Show Post List Easily VendorFlipper Code – WordPress Development Company Affected up to 1.0.8 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for Advanced Posts Listing, Show Post List Easily.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-06 Threatist record created from CVE-2026-39796
- 2026-10-06 Alias added: GHSA-gvw4-58xm-3pr9
- 2026-10-06 CISA SSVC decision points changed
- 2026-10-06 Priority changed: MEDIUM → LOW
More Flipper Code – WordPress Development Company vulnerabilities
- TI-2026-28466 WordPress WP Maps plugin <= 4.9.1 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.3
- TI-2025-41289 WordPress WP Maps plugin <= 4.8.6 - PHP Object Injection vulnerability CVSS 3.1MEDIUM 6.6
Sources
- CVE-2026-39796 · CVE Program
- CVE-2026-39796 · NVD
- FIRST EPSS
- GHSA-gvw4-58xm-3pr9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences