Notifima < 3.1.4 - Subscriber+ Stock Alert Unsubscription via IDOR
Priority LOW 20CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00254 17th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Notifima (Unknown): 3.1.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 | Notifima | before 3.1.4 | 3.1.4 | Patch available | CNA |
- Notifima VendorUnknown Affected before 3.1.4 Fixed in 3.1.4 Patch available CNA
Remediation
- Fix · CNA Notifima (Unknown) Fixed in 3.1.4
Timeline
- 2026-10-02 Threatist record created from CVE-2026-78139
- 2026-10-03 Alias added: GHSA-mcgf-ph66-5qfm
References
Sources
- CVE-2026-78139 · CVE Program
- CVE-2026-78139 · NVD
- FIRST EPSS
- GHSA-mcgf-ph66-5qfm · 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