What is CVE-2024-32166?

CVE-2024-32166 is a high-severity vulnerability in Webidsupport Webid, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2024-04-19.

How severe is CVE-2024-32166?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Webidsupport Webid

CVE-2024-32166

Webid v1.2.1 suffers from an Insecure Direct Object Reference (IDOR) - Broken Access Control vulnerability, allowing attackers to buy now an auction that is suspended (horizontal privilege escalation).

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2024-04-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (54.5th percentile), scored 2026-10-31.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Webidsupport Webid — versions 1.2.1

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

github.com/Fewword/Poc/blob/main/webid/webid-poc14.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-32166?: CVE-2024-32166 is a high-severity vulnerability in Webidsupport Webid, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2024-04-19.
How severe is CVE-2024-32166?: High severity. CVSS v3 base score is 8.8 out of 10.