Vulnerability · Published Aug 27, 2026 · Assigned by WPScan
CVE-2026-78139Notifima < 3.1.4 - Subscriber+ Stock Alert Unsubscription via IDOR
Medium 4.3
In plain English
A medium-severity authorization bypass via user-controlled key in Notifima from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 82.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Notifima WordPress plugin before 3.1.4 does not verify that the caller owns the subscription being modified on one of its REST endpoints in all versions up to, and including, 3.1.3, allowing authenticated attackers with Subscriber-level access to unsubscribe arbitrary customers from product stock-alert notifications.
Affected products (as reported)
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
References
- https://wpscan.com/vulnerability/b1a0e23b-35f7-4282-83f6-1917c89f7b4c/ exploit, vdb-entry, technical-description