Vulnerability · Published Jan 27, 2024 · Assigned by VulDB

CVE-2024-0960flink-extended ai-flow workflow_command.py cloudpickle.loads deserialization

Medium 5.0

In plain English

A medium-severity unsafe deserialization in ai-flow from flink-extended. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS 3.1)5.0Medium

Exploit odds (30 days)0.7%top 45.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in flink-extended ai-flow 0.3.1. It has been declared as critical. Affected by this vulnerability is the function cloudpickle.loads of the file \ai_flow\cli\commands\workflow_command.py. The manipulation leads to deserialization. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The identifier VDB-252205 was assigned to this vulnerability.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	ai-flow	no fix listed	GHSA-7mgg-3rq2-hff4
PyPI	ai-flow	no fix listed	PYSEC-2026-1079

Affected products (as reported)

Vendor	Product	Versions
flink-extended	ai-flow	0.3.1

Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.252205 vdb-entry, technical-description
https://vuldb.com/?ctiid.252205 signature, permissions-required
https://github.com/bayuncao/vul-cve-8 broken-link
https://github.com/bayuncao/vul-cve-8/blob/main/dataset.pkl broken-link, exploit