CVE-2023-5016

Name: CVE-2023-5016
Creator: NVD / NIST
Published: 2023-09-17T02:15:08.013+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.89%

Last modified Jun 17, 2026

CVE-2023-5016 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in spider-flow up to 0.5.0. It has been declared as critical. EPSS estimates a 0.89% chance of exploitation in the next 30 days.

Description

A vulnerability was found in spider-flow up to 0.5.0. It has been declared as critical. Affected by this vulnerability is the function DriverManager.getConnection of the file src/main/java/org/spiderflow/controller/DataSourceController.java of the component API. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-239857 was assigned to this vulnerability.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.89%

54.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Ssssssss	Spider-Flow	<= 0.5.0

References

https://github.com/bayuncao/vul-cveProduct
https://github.com/bayuncao/vul-cve/blob/main/spider-flow%20fastjson%20jdbc%20deserializationExploit, Third Party Advisory
https://vuldb.com/?ctiid.239857Third Party Advisory
https://vuldb.com/?id.239857Permissions Required, Third Party Advisory
https://github.com/bayuncao/vul-cveProduct
https://github.com/bayuncao/vul-cve/blob/main/spider-flow%20fastjson%20jdbc%20deserializationExploit, Third Party Advisory
https://vuldb.com/?ctiid.239857Third Party Advisory
https://vuldb.com/?id.239857Permissions Required, Third Party Advisory

Timeline

Published: Sep 17, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-5016?

How severe is CVE-2023-5016?

CVE-2023-5016 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.89% probability of exploitation in the next 30 days.

How do I fix CVE-2023-5016?

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-2023-5016?

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

Scan your code now

Source: NVD / NIST