Ultimate Post Kit < 4.0.16 – Unauthenticated Arbitrary Post Content Disclosure
Priority MEDIUM 63Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The Ultimate Post Kit Addons for Elementor WordPress plugin before 4.0.16 exposes multiple AJAX “load more” endpoints such as upk_alex_grid_loadmore_posts without ensuring that posts to be displayed are published authentication. This allows an unauthenticated attacker to query arbitrary posts and retrieve rendered HTML content of private and unpublished ones.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00281 20th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Ultimate Post Kit Addons for Elementor (Unknown): 4.0.16
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 |
|---|---|---|---|---|---|
| Unknown | Ultimate Post Kit Addons for Elementor | before 4.0.16 | 4.0.16 | Patch available | CNA |
- Ultimate Post Kit Addons for Elementor VendorUnknown Affected before 4.0.16 Fixed in 4.0.16 Patch available CNA
Remediation
- Fix · CNA Ultimate Post Kit Addons for Elementor (Unknown) Fixed in 4.0.16
Timeline
- 2026-10-02 Threatist record created from CVE-2025-14434
- 2026-10-03 Alias added: GHSA-j4mr-6qvv-6q4w
References
Sources
- CVE-2025-14434 · CVE Program
- CVE-2025-14434 · NVD
- FIRST EPSS
- GHSA-j4mr-6qvv-6q4w · 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