Is CVE-2022-31523 actively exploited?

No active exploitation of CVE-2022-31523 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-31523 be exploited remotely?

Yes. CVE-2022-31523 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-31523?

CVE-2022-31523 has a CVSS score of 9.3 (CRITICAL).

HOME VULNERABILITIESCVE-2022-31523

CRITICAL

CVE-2022-31523

CWE-22Published: July 11, 2022· Updated: Jun 17, 2026

9.3

CVSS v3.1

Official Description

The PaddlePaddle/Anakin repository through 0.1.1 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

NVD Source

Risk Analysis

This vulnerability involves an absolute path traversal flaw caused by the unsafe use of the Flask send_file function. With a CVSS score of 9.3, it is considered critical due to its potential for unauthorized file access. It is remotely exploitable without authentication.

There is no known public exploit for this vulnerability, and it is not currently listed in the CISA KEV catalog.

Recommended Action

Review the implementation of the Flask send_file function within the Anakin project and ensure file paths are properly sanitized or restricted.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-31523 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 9.3.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.