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VulnerabilityPublished Updated

CVE-2025-61733: Org.apache.kylin:kylin: Apache Kylin Authentication Bypass Vulnerability

Affects org.apache.kylin:kylinSource GCVE Database

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Authoritative record:CVE-2025-61733· High 7.5

Not known to be exploited · CVSS 7.5 High : upgrade to 5.0.3 soon.

Data as of 4 Nov 2026, 18:18 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 5.0.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 2 Oct 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 4 Nov 2026.

What to do

Upgrade org.apache.kylin:kylin and org.apache.kylin:kylin-core-common to 5.0.3.

Affected software

ProductAffectedFixed in
Mavenorg.apache.kylin:kylinAffected
  • >=4.0.0 <5.0.3
Fixed in
  • 5.0.3
Mavenorg.apache.kylin:kylin-core-commonAffected
  • >=4.0.0 <5.0.3
Fixed in
  • 5.0.3

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Users should upgrade Apache Kylin to version 5.0.3 or later, where this authentication bypass vulnerability is fixed. Since a patch is available, applying the official fix is the recommended mitigation.

Description

Apache Kylin versions 4.0.0 through 5.0.2 are affected by an authentication bypass vulnerability (CVE-2025-61733). This flaw allows an attacker to bypass authentication using an alternate path or channel. The issue is fixed in version 5.0.3, which users are advised to upgrade to.

References

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