What is CVE-2023-42322?

CVE-2023-42322 is a critical-severity vulnerability in Icmsdev Icms, classified under Session Fixation. CVSS score: 9.8/10. Published 2023-09-20.

How severe is CVE-2023-42322?

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

Vulnerability in Icmsdev Icms

CVE-2023-42322

Insecure Permissions vulnerability in icmsdev iCMS v.7.0.16 allows a remote attacker to obtain sensitive information.

Published 2023-09-20 · 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: 0.009 (57.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.009 · change: +0.002

Affected products

Icmsdev Icms — versions 7.0.16

Weakness classification (CWE)

CWE-384 — Session Fixation

References

www.icmsdev.com/ (Product)
gist.github.com/ChubbyZ/0ddb9772231d9a8c5b5345883abcb0a6 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-42322?: CVE-2023-42322 is a critical-severity vulnerability in Icmsdev Icms, classified under Session Fixation. CVSS score: 9.8/10. Published 2023-09-20.
How severe is CVE-2023-42322?: Critical severity. CVSS v3 base score is 9.8 out of 10.