CVE-2023-48396

Name: CVE-2023-48396
Creator: NVD / NIST
Published: 2024-07-30T09:15:02.54+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.72%

Last modified Jun 17, 2026

CVE-2023-48396 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Web Authentication vulnerability in Apache SeaTunnel. Since the jwt key is hardcoded in the application, an attacker can forge any token to log in any user. Attacker can get secret key in /seatunnel-server/seatunnel-app/src/main/resources/application.yml and then create a token. This issue affects Apache SeaTunnel: 1.0.0. Users are recommended to upgrade to version 1.0.1, which fixes the issue.. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

Web Authentication vulnerability in Apache SeaTunnel. Since the jwt key is hardcoded in the application, an attacker can forge any token to log in any user. Attacker can get secret key in /seatunnel-server/seatunnel-app/src/main/resources/application.yml and then create a token. This issue affects Apache SeaTunnel: 1.0.0. Users are recommended to upgrade to version 1.0.1, which fixes the issue.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS Probability

0.72%

49.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-290

Affected Software

Vendor	Product	Versions
Apache	Seatunnel	1.0.0

References

http://www.openwall.com/lists/oss-security/2024/07/30/1Mailing List, Third Party Advisory
https://lists.apache.org/thread/1tdxfjksx0vb9gtyt77wlr6rdcy1qwmwMailing List, Vendor Advisory
http://www.openwall.com/lists/oss-security/2024/07/30/1Mailing List, Third Party Advisory
https://lists.apache.org/thread/1tdxfjksx0vb9gtyt77wlr6rdcy1qwmwMailing List, Vendor Advisory

Timeline

Published: Jul 30, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2023-48396?

How severe is CVE-2023-48396?

CVE-2023-48396 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.

How do I fix CVE-2023-48396?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-48396?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST