Critical RCE Threat from Hard-Coded ‘b’ Password in Sitecore XP Exposes Enterprises
June 17, 2025
Vulnerability / Enterprise Software
Cybersecurity experts have identified three significant vulnerabilities in the widely-used Sitecore Experience Platform (XP) that could be exploited to achieve pre-authenticated remote code execution (RCE). Sitecore XP is an enterprise software solution that offers tools for content management, digital marketing, and analytics.
The vulnerabilities are as follows:
- CVE-2025-34509 (CVSS score: 8.2) – Use of hard-coded credentials
- CVE-2025-34510 (CVSS score: 8.8) – Post-authenticated RCE via path traversal
- CVE-2025-34511 (CVSS score: 8.8) – Post-authenticated RCE via Sitecore PowerShell Extension
Researcher Piotr Bazydlo from watchTowr Labs pointed out that the default user account “sitecore\ServicesAPI” has a hard-coded single-character password set to “b.” Notably, Sitecore’s documentation advises against altering default credentials. Although the user account lacks roles and permissions, the vulnerabilities still pose a serious risk.
Vulnerability / Enterprise Software
Critical Security Flaws Discovered in Sitecore XP Could Lead to Remote Code Execution Risks On June 17, 2025, cybersecurity researchers revealed several significant vulnerabilities in the widely-used Sitecore Experience Platform (XP), posing a grave risk of remote code execution (RCE)…