CVE-2025-61735
HighCVSS 7.3Exploitation Probability (EPSS)
Low risk43th percentile - higher than 43% of all known CVEs
Summary
Server-Side Request Forgery (SSRF) vulnerability in Apache Kylin. This issue affects Apache Kylin: from 4.0.0 through 5.0.2. You are fine as long as the Kylin's system and project admin access is well protected. Users are recommended to upgrade to version 5.0.3, which fixes the issue.
Risk Assessment
An attacker can exploit the vulnerability to send requests from the Kylin server to internal network resources, which can lead to disclosure of sensitive information or attacks on other systems. The risk is limited if administrative access is well secured.
Recommendation
Upgrade Apache Kylin to version 5.0.3, which contains the fix. Also, ensure that access to the Kylin system and project is properly protected and restricted.
Other vulnerabilities in Apache Kylin
See all- CVE-2026-63618High
Apache Kylin exposes sensitive information (system-level configuration info) to an unauthorized actor. This issue affects Apache Kylin from 4 through 5.0.4.
- CVE-2026-108771Critical
A vulnerability in Apache Kylin involving missing authentication for in-house broadcast and polymorphic deserialization. It affects versions 4.0.0 through 5.0.4 and impacts mainly services directly exposed to the public network.
- CVE-2026-68573Critical
Improper Authentication vulnerability in Apache Kylin. An unauthenticated user may access system cleanup actions. The issue affects versions from 4 through 5.0.4.
- CVE-2026-108709Critical
Authentication bypass within in-house network in Apache Kylin. The issue affects versions from 4.0.4 through 5.0.4.
- CVE-2026-64959Critical
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') and Missing Authentication for Critical Function vulnerability in Apache Kylin. Certain backend cache API misses required authentication and can cause execution of injected SQL. This issue affects Apache Kylin from 5 through 5.0.4 and impacts most the Kylin services directly exposed to the public network.
- CVE-2026-64610Critical
Deserialization of Untrusted Data vulnerability in Apache Kylin. Unsafe Java deserialization could happen from a broken external cache service. This issue affects Apache Kylin from 4 through 5.0.4.
- CVE-2026-63619Critical
Missing Authorization vulnerability in Apache Kylin. A backend metadata dump API misses enough authorization and path-confinement. This issue affects Apache Kylin from 4 through 5.0.4 and impacts most the Kylin services directly exposed to the public network.
- CVE-2026-62392Critical
An OS Command Injection vulnerability has been found in Apache Kylin. Improper neutralization of special elements in job configuration parameters may allow an attacker to execute arbitrary commands via the backend API. Affects versions 4 through 5.0.3.
- CVE-2026-62390Critical
An SQL injection vulnerability was found in Apache Kylin's backend API that refreshes the table catalog. An attacker can inject malicious SQL into the generated query.
- CVE-2025-61734High
Files or Directories Accessible to External Parties vulnerability in Apache Kylin. You are fine as long as the Kylin's system and project admin access is well protected. This issue affects Apache Kylin: from 4.0.0 through 5.0.2. Users are recommended to upgrade to version 5.0.3, which fixes the issue.
Original NVD description (English source)
Server-Side Request Forgery (SSRF) vulnerability in Apache Kylin. This issue affects Apache Kylin: from 4.0.0 through 5.0.2. You are fine as long as the Kylin's system and project admin access is well protected. Users are recommended to upgrade to version 5.0.3, which fixes the issue.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS