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TI-2026-69442 Aliases CVE-2026-71896GHSA-q59v-7f6x-gwrc

Missing authorization in Apache DolphinScheduler exposes account information

Priority LOW 28CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-863.

Summary

Apache DolphinScheduler before 3.4.3 fails to enforce authorization checks on the /dolphinscheduler/users/list-all endpoint. An authenticated user with low privileges can retrieve other users' account information without the required permissions. Successful exploitation may expose sensitive user information and enable account enumeration. This issue is tracked as CWE-863 (Incorrect Authorization).

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

An authorization vulnerability in Apache DolphinScheduler allows authenticated users to retrieve other users' account information through the /dolphinscheduler/users/list-all endpoint without the required permissions. The endpoint fails to enforce the necessary authorization checks before returning user account information. As a result, an authenticated user can access account information they are not authorized to view. Successful exploitation may expose sensitive user information and facilitate account enumeration. This issue affects Apache DolphinScheduler: before 3.4.3. Users are recommended to upgrade to version 3.4.3, which fixes the issue.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00258 17th percentileScored 2026-11-07
Fix Fixed Apache DolphinScheduler (Apache Software Foundation): 3.4.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache DolphinSchedulerbefore 3.4.33.4.3Patch availableCNA
  • Apache DolphinScheduler VendorApache Affected before 3.4.3 Fixed in 3.4.3 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:*——Apache
  • cpe:2.3:a:apache:dolphinscheduler:*:*:*:*:*:*:*:* Versions — — ·Apache

Remediation

Upgrade Apache DolphinScheduler to version 3.4.3, which fixes the issue.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

  • Fix · CNA Apache DolphinScheduler (Apache Software Foundation) Fixed in 3.4.3

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Apache DolphinScheduler 3.4.3

    6 records Highest priority Priority LOW 6 LOW

    Other records, highest priority first

    • TI-2026-69438 Authorization bypass in Apache DolphinScheduler task instance endpointsPriority LOW 37
    • TI-2026-69437 Authorization bypass in Apache DolphinScheduler task definition endpointPriority LOW 37
    • TI-2026-69441 Apache DolphinScheduler lets users read Kubernetes credentialsPriority LOW 31
    Show all 6 records →

Timeline

  1. 2026-10-08 Threatist record created from CVE-2026-71896
  2. 2026-10-08 Alias added: GHSA-q59v-7f6x-gwrc

References

Advisory 1

  • TI-2025-18529 Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-30292 Apache OFBiz: Confused controller-view authorization logic (forced browsing) KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-26062 Apache OFBiz: Unauthenticated endpoint could allow execution of screen rendering code KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-21190 Apache OFBiz: Path traversal leading to RCE KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-18186 Apache HugeGraph-Server: Command execution in gremlin KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-25106 Deserialization of untrusted data in Apache ActiveMQ KEVCVSS 3.1CRITICAL 10.0
See all 4053 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences