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CVE-2022-26884

Apache DolphinScheduler exposes files without authentication

6.5 MediumPublic exploitFix available

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
None

Exploit likelihood

1.82%Up 0.9 points since Oct 28, 2022
90%50%10%1%

What each source reports

NVD Score used 6.5

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Record
CVE-2022-26884
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
CVE List 6.5

Apache DolphinScheduler exposes files without authentication

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Record
CVE-2022-26884
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
EUVDEUVD-2022-7169 6.5

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Record
EUVD-2022-7169
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-vpgf-fgm8-gxr2 6.5

Apache DolphinScheduler vulnerable to Path Traversal

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Record
GHSA-vpgf-fgm8-gxr2
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
OSV 6.5

Apache DolphinScheduler exposes files without authentication

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Record
CVE-2022-26884
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
OSVGHSA-vpgf-fgm8-gxr2 6.5

Apache DolphinScheduler vulnerable to Path Traversal

Users can read any files by log server, Apache DolphinScheduler users should upgrade to version 2.0.6 or higher.

Record
GHSA-vpgf-fgm8-gxr2
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
org.apache.dolphinscheduler:dolphinscheduler
Maven
 before 2.0.6
2.0.6
org.apache.dolphinscheduler:dolphinscheduler
Maven
 before 2.0.6, plus listed versions
1.2.01.2.11.3.01.3.11.3.2
Show 14 moreShow less
1.3.31.3.41.3.51.3.61.3.71.3.81.3.92.0.02.0.0-alpha2.0.12.0.22.0.32.0.42.0.5
2.0.6

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
PoC in GitHubshoucheng3/apache__dolphinscheduler_CVE-2022-26884_2-0-52025-08-16

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-26884 is a medium vulnerability (CVSS 6.5) in Apache Dolphinscheduler, published October 28, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.82%, the 78th percentile. Fixed in org.apache.dolphinscheduler:dolphinscheduler 2.0.6.

References

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