CVE-2025-27287: Deserialization of Untrusted Data in ssvadim SS Quiz
Deserialization of Untrusted Data vulnerability in ssvadim SS Quiz ssquiz allows Object Injection.This issue affects SS Quiz: from n/a through <= 2.0.5.
AI Analysis
Technical Summary
The vulnerability CVE-2025-27287 affects the ssvadim SS Quiz plugin up to version 2.0.5. It arises from unsafe deserialization of untrusted data, enabling an attacker to perform object injection attacks. This can result in remote code execution or other severe impacts on the system. The CVSS v3.1 base score is 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), reflecting network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No patch or vendor advisory is currently available to confirm remediation status.
Potential Impact
Successful exploitation of this vulnerability could allow an unauthenticated attacker to execute arbitrary code remotely, leading to full system compromise including loss of confidentiality, integrity, and availability. This poses a critical risk to any system running vulnerable versions of SS Quiz.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling or removing the SS Quiz plugin if feasible. Monitor vendor channels for updates and apply patches promptly once released.
CVE-2025-27287: Deserialization of Untrusted Data in ssvadim SS Quiz
Description
Deserialization of Untrusted Data vulnerability in ssvadim SS Quiz ssquiz allows Object Injection.This issue affects SS Quiz: from n/a through <= 2.0.5.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2025-27287 affects the ssvadim SS Quiz plugin up to version 2.0.5. It arises from unsafe deserialization of untrusted data, enabling an attacker to perform object injection attacks. This can result in remote code execution or other severe impacts on the system. The CVSS v3.1 base score is 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), reflecting network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No patch or vendor advisory is currently available to confirm remediation status.
Potential Impact
Successful exploitation of this vulnerability could allow an unauthenticated attacker to execute arbitrary code remotely, leading to full system compromise including loss of confidentiality, integrity, and availability. This poses a critical risk to any system running vulnerable versions of SS Quiz.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider disabling or removing the SS Quiz plugin if feasible. Monitor vendor channels for updates and apply patches promptly once released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-02-21T16:45:19.170Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 69cd72c7e6bfc5ba1deece14
Added to database: 4/1/2026, 7:32:23 PM
Last enriched: 5/1/2026, 10:24:30 AM
Last updated: 5/20/2026, 3:15:47 PM
Views: 20
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