CVE-2026-78286: CWE-502 Deserialization of Untrusted Data in INFINITUM FORM Geo Controller
Description
CVE-2026-78286 is a critical vulnerability in INFINITUM FORM Geo Controller versions up to 8.9.8. It involves unauthenticated PHP object injection due to deserialization of untrusted data (CWE-502). The vulnerability has a CVSS score of 9.8, indicating high impact on confidentiality, integrity, and availability.
CVSS v3.1
Score 9.8critical
Affected software
INFINITUM FORM
Geo Controller
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in INFINITUM FORM Geo Controller allows unauthenticated attackers to perform PHP object injection through unsafe deserialization of untrusted data. The affected versions are up to and including 8.9.8. The CVSS 3.1 vector indicates the attack can be performed remotely without privileges or user interaction, resulting in high impact on confidentiality, integrity, and availability. No official remediation or patch information is currently available, and no known exploits in the wild have been reported.
Potential Impact
Successful exploitation could lead to full compromise of the affected system, including arbitrary code execution, data disclosure, and denial of service. The vulnerability affects confidentiality, integrity, and availability at a critical level.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, restrict access to the vulnerable Geo Controller component and monitor for suspicious activity related to deserialization attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-08-24T07:38:04.148Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9001f6acd9273b4910935e
Added to database: 08/27/2026, 09:23:02 UTC
Last enriched: 09/09/2026, 12:22:10 UTC
Last updated: 10/10/2026, 06:48:19 UTC
Views: 83
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.