CVE-2026-65945: CWE-532 Insertion of Sensitive Information into Log File in Apache Software Foundation Apache Ranger
Logs contain replayable JWT tokens in Apache Ranger versions <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue.
AI Analysis
Technical Summary
CVE-2026-65945 describes a vulnerability in Apache Ranger where replayable JSON Web Tokens (JWTs) are written to log files in versions 2.8.0 and earlier. This exposure of sensitive tokens in logs can lead to unauthorized reuse of authentication tokens if logs are accessed by attackers. The vulnerability is classified under CWE-532, indicating improper handling of sensitive information in logs. The vendor recommends upgrading to version 2.9.0 to remediate this issue.
Potential Impact
The presence of replayable JWT tokens in logs can allow an attacker with access to log files to reuse these tokens to impersonate users or gain unauthorized access. This compromises the confidentiality and integrity of authentication credentials. However, there are no known exploits in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Ranger to version 2.9.0 or later, where this vulnerability has been fixed. No other mitigation or temporary workaround is specified. Patch status is confirmed by the vendor recommendation to upgrade.
CVE-2026-65945: CWE-532 Insertion of Sensitive Information into Log File in Apache Software Foundation Apache Ranger
Description
Logs contain replayable JWT tokens in Apache Ranger versions <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue.
CVSS v3.1
Score 6.5medium
Affected software
pkg:maven/org.apache.ranger/rangerRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-65945 describes a vulnerability in Apache Ranger where replayable JSON Web Tokens (JWTs) are written to log files in versions 2.8.0 and earlier. This exposure of sensitive tokens in logs can lead to unauthorized reuse of authentication tokens if logs are accessed by attackers. The vulnerability is classified under CWE-532, indicating improper handling of sensitive information in logs. The vendor recommends upgrading to version 2.9.0 to remediate this issue.
Potential Impact
The presence of replayable JWT tokens in logs can allow an attacker with access to log files to reuse these tokens to impersonate users or gain unauthorized access. This compromises the confidentiality and integrity of authentication credentials. However, there are no known exploits in the wild at this time.
Mitigation Recommendations
Users should upgrade Apache Ranger to version 2.9.0 or later, where this vulnerability has been fixed. No other mitigation or temporary workaround is specified. Patch status is confirmed by the vendor recommendation to upgrade.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-07-23T16:52:25.281Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a79aae9bf8831d53985a7df
Added to database: 08/10/2026, 10:41:45 UTC
Last enriched: 08/10/2026, 12:03:35 UTC
Last updated: 08/10/2026, 20:11:49 UTC
Views: 6
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