What is CVE-2023-4472?

CVE-2023-4472 is a critical-severity vulnerability in Objectplanet Opinio, classified under Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG). CVSS score: 9.8/10. Published 2024-02-01.

How severe is CVE-2023-4472?

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

Vulnerability in Objectplanet Opinio

CVE-2023-4472

Objectplanet Opinio version 7.22 and prior uses a cryptographically weak pseudo-random number generator (PRNG) coupled to a predictable seed, which could lead to an unauthenticated account takeover of any user on the application.

EPSS: 0.006 (45.8th percentile) — read the EPSS interpretation.

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.

Affected products

Objectplanet Opinio — versions 7.22, 7.23

Weakness classification (CWE)

CWE-335 — Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)

References

mandiant-cve@google.com (Release Notes)
mandiant-cve@google.com (Third Party Advisory)

Frequently asked questions

What is CVE-2023-4472?: CVE-2023-4472 is a critical-severity vulnerability in Objectplanet Opinio, classified under Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG). CVSS score: 9.8/10. Published 2024-02-01.
How severe is CVE-2023-4472?: Critical severity. CVSS v3 base score is 9.8 out of 10.