CVE-2026-68759 in Artifactory
Summary
by MITRE • 08/12/2026
A holder of a valid integration credential may impersonate other users under specific conditions.
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Analysis
by VulDB Data Team • 08/12/2026
This vulnerability represents a critical authorization flaw that allows an authenticated user to escalate their privileges and assume the identity of other system users. The issue stems from inadequate session management or token validation mechanisms within the authentication framework, enabling malicious actors with legitimate credentials to manipulate the system into granting them access to unauthorized user accounts. The technical implementation likely involves insufficient checks on user context or role-based access controls that fail to properly validate the credential holder's entitlements when making cross-user requests.
The operational impact of this vulnerability extends beyond simple privilege escalation as it creates a persistent backdoor for unauthorized access attempts. Attackers can leverage this flaw to gain access to sensitive data, modify user configurations, or perform actions on behalf of other users without detection. This type of vulnerability commonly manifests in systems where session tokens are not properly bound to specific user contexts or where the system fails to maintain proper audit trails when transitioning between user identities. The vulnerability aligns with CWE-285 which addresses improper authorization scenarios and potentially maps to ATT&CK technique T1078 for valid accounts and privilege escalation.
The conditions under which impersonation occurs typically involve specific request patterns or API endpoints that do not properly validate the requesting user's permissions against the target user account. This often occurs in environments where integration credentials are used across multiple user contexts without proper isolation mechanisms. Systems affected may include enterprise resource planning platforms, customer relationship management tools, or any application that supports user switching functionality through integration APIs.
Mitigation strategies should focus on implementing robust session validation controls and ensuring that all user context transitions are properly authenticated and authorized. Organizations must enforce strict access control policies where integration credentials cannot be used to impersonate other users without explicit authorization. This includes implementing proper token binding mechanisms, enforcing multi-factor authentication for sensitive operations, and establishing comprehensive logging and monitoring capabilities to detect unauthorized identity switching attempts. Additionally, regular security assessments should validate that user context is properly maintained throughout the application lifecycle to prevent this class of authorization bypass vulnerabilities from persisting in production environments.