CVE-2025-15689: CWE-266 Incorrect Privilege Assignment in ThemeGoods Capella
Description
CVE-2025-15689 is a critical unauthenticated privilege escalation vulnerability in ThemeGoods Capella affecting versions up to and including 2.5.5. It allows an attacker with no prior authentication to gain elevated privileges, potentially leading to full compromise of confidentiality, integrity, and availability of the affected system.
CVSS v3.1
Score 9.8critical
Affected software
ThemeGoods
Capella
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CWE-266 (Incorrect Privilege Assignment), exists in ThemeGoods Capella versions up to 2.5.5. It enables unauthenticated attackers to escalate privileges, bypassing normal access controls. The CVSS v3.1 score of 9.8 reflects its critical severity with network attack vector, no required privileges or user interaction, and full impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can result in complete system compromise, including unauthorized access to sensitive data, modification or deletion of data, and disruption of service. Since no authentication is required, the attack surface is broad, increasing risk.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is provided in the available data. Until a patch is available, restrict access to vulnerable instances and monitor for suspicious activity related to privilege escalation attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-08-19T10:28:23.758Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a86f1abacd9273b49977b61
Added to database: 08/20/2026, 12:23:07 UTC
Last enriched: 09/11/2026, 01:32:19 UTC
Last updated: 10/05/2026, 06:48:11 UTC
Views: 42
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