Deserialization of Untrusted Data vulnerability in ThemeREX Group HotLock hotlock allows Object Injection.This issue affects HotLock: from n/a… (CVE-2026-112851)
Description
A critical deserialization of untrusted data vulnerability (CVE-2026-112851) exists in ThemeREX Group HotLock hotlock, allowing object injection. This affects HotLock versions up to and including 1.3.9. The vulnerability has a CVSS 3.1 score of 9.8, indicating high impact on confidentiality, integrity, and availability.
CVSS v3.1
Score 9.8critical
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-112851 is a deserialization of untrusted data vulnerability in ThemeREX Group HotLock hotlock that permits object injection attacks. This vulnerability affects HotLock versions from an unspecified start through 1.3.9. The CVSS 3.1 base score is 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating that an unauthenticated attacker can remotely exploit this flaw without user interaction, resulting in full compromise of confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to perform object injection, potentially leading to full system compromise including unauthorized data access, modification, and denial of service. The vulnerability is critical due to its high CVSS score and the lack of required privileges or user interaction.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected HotLock versions and monitor for suspicious activity related to object injection attempts.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-qgpf-hhcm-qq72
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-112851"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6adbaad1d73cc49347b205bc
Added to database: 10/23/2026, 18:43:29 UTC
Last enriched: 10/23/2026, 19:02:35 UTC
Last updated: 10/24/2026, 01:05:04 UTC
Views: 2
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