CVE•Published 2026-04-24•Modified 2026-04-27•1 article on news•6 live references•NVD data
CVE-2026-23902Apache · Dolphinscheduler
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
12
Exploit Prediction Scoring System · top 88% of all CVEs
Weaknesses (CWE)
Description
Incorrect Authorization vulnerability in Apache DolphinScheduler allows authenticated users with system login permissions to use tenants that are not defined on the platform during workflow execution. This issue affects Apache DolphinScheduler versions prior to 3.4.1. Users are recommended to upgrade to version 3.4.1, which fixes this issue.
Timeline
Published 2026-04-24
Modified 2026-04-27
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-23902Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Apache Dolphinscheduler"All exposed Apache Dolphinscheduler instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Dolphinscheduler"HTTP body or banner mentions "Dolphinscheduler" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-23902Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-23902Censys host search filtered to this CVE id.
grep.app
CVE-2026-23902Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-23902GitHub code search for direct mentions.
Google dork
"CVE-2026-23902" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-23902 on GitHub.