What is CVE-2022-29334?

CVE-2022-29334 is a critical-severity vulnerability in H Project, classified under Authentication Bypass by Capture-replay. CVSS score: 9.8/10. Published 2022-05-24.

How severe is CVE-2022-29334?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in H Project

CVE-2022-29334

An issue in H v1.0 allows attackers to bypass authentication via a session replay attack.

Published 2022-05-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (68.9th percentile), scored 2026-10-24.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000

Affected products

H Project — versions 1.0

Weakness classification (CWE)

CWE-294 — Authentication Bypass by Capture-replay

References

github.com/SiJiDo/H/issues/27 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-29334?: CVE-2022-29334 is a critical-severity vulnerability in H Project, classified under Authentication Bypass by Capture-replay. CVSS score: 9.8/10. Published 2022-05-24.
How severe is CVE-2022-29334?: Critical severity. CVSS v3 base score is 9.8 out of 10.