What is CVE-2022-48328?

CVE-2022-48328 is a critical-severity vulnerability in Misp, classified under Improper Handling of Exceptional Conditions. CVSS score: 9.8/10. Published 2023-02-20.

How severe is CVE-2022-48328?

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

Vulnerability in Misp

CVE-2022-48328

app/Controller/Component/IndexFilterComponent.php in MISP before 2.4.167 mishandles ordered_url_params and additional_delimiters.

Published 2023-02-20 · last modified 2026-06-22.

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: 0.013 (69.3th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

github.com/MISP/MISP/commit/1edbc2569989f844799261a5f90edfa433d7dbcc (Patch)
github.com/MISP/MISP/commit/206f540f0275af2dd2a86275abc199df41e72a21 (Patch)
github.com/MISP/MISP/compare/v2.4.166...v2.4.167 (Release Notes)
zigrin.com/cakephp-application-cybersecurity-research-hiding-in-plain-sight-the… (Technical Description, Exploit, Third Party Advisory)
zigrin.com/advisories/misp-sql-injection-in-crud-component/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-48328?: CVE-2022-48328 is a critical-severity vulnerability in Misp, classified under Improper Handling of Exceptional Conditions. CVSS score: 9.8/10. Published 2023-02-20.
How severe is CVE-2022-48328?: Critical severity. CVSS v3 base score is 9.8 out of 10.