Vulnerability · Published Feb 3, 2026 · Assigned by Patchstack
CVE-2026-25016WordPress Nelio Popups plugin <= 1.3.5 - Broken Access Control vulnerability
Medium 4.3
In plain English
A medium-severity missing authorization in Nelio Popups from Nelio Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 92.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Missing Authorization vulnerability in Nelio Software Nelio Popups nelio-popups allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Nelio Popups: from n/a through <= 1.3.5.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Nelio Software | Nelio Popups | 0 – through 1.3.5 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N