CVE-2026-39556: CWE-502 Deserialization of Untrusted Data in Elated-Themes Konsept
Unauthenticated PHP Object Injection in Konsept <= 1.9 versions.
AI Analysis
Technical Summary
This vulnerability, identified as CVE-2026-39556, affects Elated-Themes Konsept up to version 1.9. It is caused by unsafe deserialization of untrusted data, leading to unauthenticated PHP Object Injection. The CVSS 3.1 base score is 8.1, indicating high severity with network attack vector, high attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently provided, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation can lead to remote code execution or denial of service without requiring authentication, severely impacting confidentiality, integrity, and availability of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the affected application and monitor for suspicious activity related to PHP object injection attempts.
CVE-2026-39556: CWE-502 Deserialization of Untrusted Data in Elated-Themes Konsept
Description
Unauthenticated PHP Object Injection in Konsept <= 1.9 versions.
CVSS v3.1
Score 8.1high
Affected software
pkg:composer/elated-themes/konseptRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-39556, affects Elated-Themes Konsept up to version 1.9. It is caused by unsafe deserialization of untrusted data, leading to unauthenticated PHP Object Injection. The CVSS 3.1 base score is 8.1, indicating high severity with network attack vector, high attack complexity, no privileges required, no user interaction, and high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is currently provided, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation can lead to remote code execution or denial of service without requiring authentication, severely impacting confidentiality, integrity, and availability of the affected system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict network access to the affected application and monitor for suspicious activity related to PHP object injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-04-07T10:48:26.892Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a32a89d0b89be6888635d33
Added to database: 6/17/2026, 2:01:01 PM
Last enriched: 6/17/2026, 2:30:10 PM
Last updated: 6/17/2026, 5:23:22 PM
Views: 4
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.