WordPress SUMO Affiliates Pro plugin < 11.4.0 - PHP Object Injection vulnerability
Priority MEDIUM 49CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.
Summary
Deserialization of Untrusted Data vulnerability in FantasticPlugins SUMO Affiliates Pro affs allows Object Injection.This issue affects SUMO Affiliates Pro: from n/a through < 11.4.0.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00389 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| FantasticPlugins | SUMO Affiliates Pro | up to 11.4.0 | — | No fix listed | CNA |
- SUMO Affiliates Pro VendorFantasticPlugins Affected up to 11.4.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-24989
- 2026-10-03 Alias added: GHSA-5c9g-mh76-8jrw
More FantasticPlugins vulnerabilities
- TI-2025-23388 WordPress SUMO Affiliates Pro plugin < 11.1.0 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 10.0
- TI-2025-23946 WordPress SUMO Reward Points plugin <= 30.7.0 - Local File Inclusion vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-37588 WordPress SUMO Memberships for WooCommerce plugin <= 7.8.0 - Privilege Escalation vulnerability CVSS 3.1HIGH 8.8
- TI-2025-39665 WordPress WooCommerce Recover Abandoned Cart plugin <= 24.6.0 - Arbitrary Content Deletion vulnerability CVSS 3.1HIGH 7.5
- TI-2026-06623 SUMO Reward Points for WooCommerce <= 32.7.0 - Unauthenticated Stored Cross-Site Scripting via 'reason' Parameter CVSS 3.1HIGH 7.2
- TI-2025-00811 WooCommerce Recover Abandoned Cart <= 24.4.0 - Unauthenticated PHP Object Injection CVSS 3.1HIGH 8.1
Sources
- CVE-2026-24989 · CVE Program
- CVE-2026-24989 · NVD
- FIRST EPSS
- GHSA-5c9g-mh76-8jrw · 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