CVE-2022-31501

9.3 CRITICAL 2% exploit odds Fix listed Disclosure Web app

What it is

The ChaoticOnyx/OnyxForum repository before 2022-05-04 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure.
Exploit odds: 1.5% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2022-07-11 01:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 04:45 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 1.5% in the next 30 days (EPSS).
Severity: 9.3 CRITICAL (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2022-07-11 01:15 UTC
Last modified: 2026-06-17 04:45 UTC
Exploit probability: 1.5% · EPSS, next 30 days
Weakness: CWE-22 · Path traversal
Record status: Modified

Affected

Onyxforum Project Onyxforum ≤ 2022-05-04

Attack profile CVSS 3.1 · 9.3

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Changed
Confidentiality: High
Integrity: None
Availability: Low

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2022-31501.md and follow it. Check whether this project is affected by CVE-2022-31501. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record