VulnSocial

CVE-2026-32966Patch(apache / dolphinscheduler)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch apache dolphinscheduler systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

apache CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-863

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • dolphinscheduler

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
apache
Products
dolphinscheduler

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-18: 1Patch / Workaround · 2026-06-18: 1Technical Details · 2026-06-18: 106-18
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • SecAlerts@SecAlertsCo
    Patch

    🐬 Apache DolphinScheduler has a CVSS 9.8 missing auth check in its DataSource API. No login needed to expose arbitrary data source metadata. Upgrade to 3.4.2 now. CVE-2026-32966 #Apache #infosec https://secalerts.co/vulnerability/CVE-2026-32966 https://t.co/RQ0QwWe4BN

    Post summary

    This tweet highlights a high‑severity vulnerability (CVSS 9.8) in Apache DolphinScheduler’s DataSource API that allows unauthenticated data exposure, and urges users to patch immediately by upgrading to version 3.4.2.

    0000061
    838 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appapachedolphinscheduler---

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