CVE-2025-67796: n/a
IKUS Rdiffweb versions before 2. 10. 5 contain an improper authorization vulnerability that allows attackers with any valid or stolen access token to impersonate other users. The API fails to enforce proper binding between the authenticated user and the targeted user or tenant, enabling crafted requests to access or modify data belonging to other users and potentially perform privileged actions. This flaw can lead to unauthorized cross-tenant access. The issue is fixed in version 2. 10. 6.
AI Analysis
Technical Summary
The vulnerability in IKUS Rdiffweb prior to version 2.10.5 is due to improper authorization controls in the API. Specifically, the system does not verify that the authenticated subject matches the targeted user or tenant in API requests. As a result, an attacker possessing any valid or stolen access token can craft requests to read or modify data of other users, and in some cases execute privileged operations. This can lead to unauthorized data exposure and cross-tenant access. The vendor addressed this flaw in version 2.10.6.
Potential Impact
An attacker with any valid or stolen access token can bypass authorization checks to access or modify data of other users, potentially across tenant boundaries. This can result in unauthorized data disclosure, data manipulation, and execution of privileged actions, compromising confidentiality and integrity of user data within the affected system.
Mitigation Recommendations
A fix is available in IKUS Rdiffweb version 2.10.6. Users and administrators should upgrade to this version to remediate the improper authorization vulnerability. No additional mitigation guidance is provided or required beyond applying the official fix.
CVE-2025-67796: n/a
Description
IKUS Rdiffweb versions before 2. 10. 5 contain an improper authorization vulnerability that allows attackers with any valid or stolen access token to impersonate other users. The API fails to enforce proper binding between the authenticated user and the targeted user or tenant, enabling crafted requests to access or modify data belonging to other users and potentially perform privileged actions. This flaw can lead to unauthorized cross-tenant access. The issue is fixed in version 2. 10. 6.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in IKUS Rdiffweb prior to version 2.10.5 is due to improper authorization controls in the API. Specifically, the system does not verify that the authenticated subject matches the targeted user or tenant in API requests. As a result, an attacker possessing any valid or stolen access token can craft requests to read or modify data of other users, and in some cases execute privileged operations. This can lead to unauthorized data exposure and cross-tenant access. The vendor addressed this flaw in version 2.10.6.
Potential Impact
An attacker with any valid or stolen access token can bypass authorization checks to access or modify data of other users, potentially across tenant boundaries. This can result in unauthorized data disclosure, data manipulation, and execution of privileged actions, compromising confidentiality and integrity of user data within the affected system.
Mitigation Recommendations
A fix is available in IKUS Rdiffweb version 2.10.6. Users and administrators should upgrade to this version to remediate the improper authorization vulnerability. No additional mitigation guidance is provided or required beyond applying the official fix.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-12-12T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f8f1b7cbff5d861042a38a
Added to database: 5/4/2026, 7:21:27 PM
Last enriched: 5/4/2026, 7:36:50 PM
Last updated: 5/4/2026, 8:32:15 PM
Views: 3
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