WordPress Geo Controller plugin <= 8.9.8 - PHP Object Injection vulnerability
Priority MEDIUM 50CWE-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
Unauthenticated PHP Object Injection in Geo Controller <= 8.9.8 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00564 47th 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 |
|---|---|---|---|---|---|
| INFINITUM FORM | Geo Controller | up to 8.9.8 | — | No fix listed | CNA |
- Geo Controller VendorINFINITUM FORM Affected up to 8.9.8 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-78286
- 2026-10-03 Alias added: GHSA-3h99-6f5g-6j4m
More INFINITUM FORM vulnerabilities
- TI-2024-03346 WordPress Geo Controller < 8.6.5 - PHP Object Injection CVSS 3.1MEDIUM 6.5
- TI-2024-19973 WordPress Geo Controller plugin <= 8.6.4 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.0
- TI-2025-38431 WordPress Geo Controller plugin <= 8.9.4 - Sensitive Data Exposure vulnerability CVSS 3.1MEDIUM 5.3
- TI-2024-20177 WordPress Geo Controller plugin <= 8.6.4 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
- TI-2024-06841 Geo Controller <= 8.6.9 - Missing Authorization to Unauthenticated Shortcode Execution CVSS 3.1MEDIUM 5.3
- TI-2024-06840 Geo Controller <= 8.7.3 - Missing Authorization to Authenticated (Subscriber+) Menu Creation/Deletion CVSS 3.1MEDIUM 4.3
Sources
- CVE-2026-78286 · CVE Program
- CVE-2026-78286 · NVD
- FIRST EPSS
- GHSA-3h99-6f5g-6j4m · GitHub Advisory Database · CC BY 4.0
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