CVE-2026-49063: CWE-266 Incorrect Privilege Assignment in Webilia Inc. Listdom
Unauthenticated Privilege Escalation in Listdom <= 5.5.0 versions.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-49063) affects Listdom versions up to 5.5.0 and involves incorrect privilege assignment (CWE-266) that enables an unauthenticated attacker to escalate privileges. The CVSS 3.1 base score is 7.3, reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. No official patch or remediation guidance is currently available, and no known exploits have been reported in the wild.
Potential Impact
An unauthenticated attacker can escalate privileges in Listdom <= 5.5.0, potentially leading to limited confidentiality, integrity, and availability impacts. This means sensitive information could be exposed or modified, and system availability could be affected to some extent. The vulnerability does not require prior authentication or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is currently documented, users should monitor vendor communications for updates. Until a patch is available, consider restricting network access to the affected Listdom instances where feasible.
CVE-2026-49063: CWE-266 Incorrect Privilege Assignment in Webilia Inc. Listdom
Description
Unauthenticated Privilege Escalation in Listdom <= 5.5.0 versions.
CVSS v3.1
Score 7.3high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-49063) affects Listdom versions up to 5.5.0 and involves incorrect privilege assignment (CWE-266) that enables an unauthenticated attacker to escalate privileges. The CVSS 3.1 base score is 7.3, reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and impacts on confidentiality, integrity, and availability. No official patch or remediation guidance is currently available, and no known exploits have been reported in the wild.
Potential Impact
An unauthenticated attacker can escalate privileges in Listdom <= 5.5.0, potentially leading to limited confidentiality, integrity, and availability impacts. This means sensitive information could be exposed or modified, and system availability could be affected to some extent. The vulnerability does not require prior authentication or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or temporary mitigation is currently documented, users should monitor vendor communications for updates. Until a patch is available, consider restricting network access to the affected Listdom instances where feasible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-05-27T10:26:54.457Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a30616c0b89be688893df63
Added to database: 6/15/2026, 8:32:44 PM
Last enriched: 6/15/2026, 9:00:36 PM
Last updated: 6/16/2026, 4:57:28 AM
Views: 8
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