What is CVE-2022-24677?

CVE-2022-24677 is a critical-severity vulnerability in Hyphp Hybbs2. CVSS score: 9.8/10. Published 2022-02-09.

How severe is CVE-2022-24677?

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

Vulnerability in Hyphp Hybbs2

CVE-2022-24677

Admin.php in HYBBS2 through 2.3.2 allows remote code execution because it writes plugin-related configuration information to conf.php.

Published 2022-02-09 · 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: 0.025 (84.1th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 84th percentile — 84.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.025 · newest: 0.025 · change: 0.000

Affected products

Hyphp Hybbs2

References

github.com/hyyyp/HYBBS2/issues/34 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-24677?: CVE-2022-24677 is a critical-severity vulnerability in Hyphp Hybbs2. CVSS score: 9.8/10. Published 2022-02-09.
How severe is CVE-2022-24677?: Critical severity. CVSS v3 base score is 9.8 out of 10.