CVE-2025-29847
7.5 · HIGHOverview
CVE-2025-29847 is a high-severity vulnerability affecting apache linkis. It was published on January 19, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability in Apache Linkis.
Problem Description
When using the JDBC engine and da
When using the JDBC engine and data source functionality, if the URL parameter configured on the frontend has undergone multiple rounds of URL encoding, it may bypass the system's checks. This bypass can trigger a vulnerability that allows unauthorized access to system files via JDBC parameters.
Scope of Impact
This issue affects Apache Linkis: from 1.3.0 through 1.7.0.
Severity level
moderate
Solution
Continuously check if the connection information contains the "%" character; if it does, perform URL decoding.
Users are recommended to upgrade to version 1.8.0, which fixes the issue.
More questions about this vulnerability can be discussed here: https://lists.apache.org/[email protected]:2025-9:cve
Remediation
Check the references section for vendor advisories and patches from apache. Update linkis to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apache | linkis | >= 1.3.0, < 1.8.0 | Affected |
Frequently Asked Questions
What is CVE-2025-29847?
CVE-2025-29847 is a high-severity vulnerability affecting apache linkis. It was published on January 19, 2026 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-29847?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-29847?
Check the references section for vendor advisories and patches from apache. Update linkis to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-29847?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-29847 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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