CVE-2026-45080: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in Aiven-Open klaw
Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, improper access control allows disclosure of password hash. This issue has been patched in version 2.10.4.
AI Analysis
Technical Summary
CVE-2026-45080 is a medium severity vulnerability in Aiven-Open's Klaw product before version 2.10.4. The issue involves improper access control that leads to the exposure of password hashes to unauthorized users. This vulnerability is classified under CWE-200 (Exposure of Sensitive Information) and CWE-284 (Improper Access Control). The vulnerability is exploitable remotely without authentication and requires no user interaction, with low complexity and no privileges required. The vendor has patched this issue in version 2.10.4.
Potential Impact
Unauthorized actors can obtain password hashes due to improper access control in affected versions of Klaw, potentially compromising user credentials if hashes are cracked. This exposure could lead to further unauthorized access depending on the strength of the password hashes and additional security controls in place. No known active exploitation has been reported.
Mitigation Recommendations
Upgrade Klaw to version 2.10.4 or later, where this vulnerability has been fixed. Since the vendor has released an official patch, applying this update is the recommended remediation. No additional mitigation steps are specified by the vendor.
CVE-2026-45080: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in Aiven-Open klaw
Description
Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, improper access control allows disclosure of password hash. This issue has been patched in version 2.10.4.
CVSS v4.0
Score 6.9medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-45080 is a medium severity vulnerability in Aiven-Open's Klaw product before version 2.10.4. The issue involves improper access control that leads to the exposure of password hashes to unauthorized users. This vulnerability is classified under CWE-200 (Exposure of Sensitive Information) and CWE-284 (Improper Access Control). The vulnerability is exploitable remotely without authentication and requires no user interaction, with low complexity and no privileges required. The vendor has patched this issue in version 2.10.4.
Potential Impact
Unauthorized actors can obtain password hashes due to improper access control in affected versions of Klaw, potentially compromising user credentials if hashes are cracked. This exposure could lead to further unauthorized access depending on the strength of the password hashes and additional security controls in place. No known active exploitation has been reported.
Mitigation Recommendations
Upgrade Klaw to version 2.10.4 or later, where this vulnerability has been fixed. Since the vendor has released an official patch, applying this update is the recommended remediation. No additional mitigation steps are specified by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-08T18:45:10.097Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a1efb66e29bf47b50db3521
Added to database: 6/2/2026, 3:48:54 PM
Last enriched: 6/2/2026, 4:05:12 PM
Last updated: 6/3/2026, 5:01:03 AM
Views: 8
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