CVE-2023-50270Network attack vector

Persistent account access via unexpired sessions

Published Feb 20, 2024 · Updated Aug 29, 2024

Session fixation in Apache DolphinScheduler 1.3.8 through 3.2.0 allows remote attackers to retain account access through an existing session ID. The user-update path changes the stored password without deleting the user's existing session rows, so the API authenticator continues accepting the same session ID. Exploitation requires possession of a previously issued session ID; the consequence is continued access as that session's user after a password reset intended to revoke access.

CVSS severity6.5
Medium
EPSS probability1.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Session fixation in Apache DolphinScheduler 1.3.8 through 3.2.0 allows remote attackers to retain account access through an existing session ID. The user-update path changes the stored password without deleting the user's existing session rows, so the API authenticator continues accepting the same session ID. Exploitation requires possession of a previously issued session ID; the consequence is continued access as that session's user after a password reset intended to revoke access.

The record

CVE
CVE-2023-50270
Published
Feb 20, 2024
Updated
Aug 29, 2024
Vendor
The Apache Software Foundation
Product
Apache DolphinScheduler
Classifications
CWE-384, CWE-613, T1550.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.3.8 <=3.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache DolphinSchedulerversion=1.3.8 <=3.2.0

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-384Session Fixation
CWE-613Insufficient Session Expiration
T1550.004Use Alternate Authentication Material: Web Session Cookie

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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