What is CVE-2023-48967?

CVE-2023-48967 is a critical-severity vulnerability in Noear Solon, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-12-04.

How severe is CVE-2023-48967?

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

Deserialization in Noear Solon

CVE-2023-48967

Ssolon <= 2.6.0 and <=2.5.12 is vulnerable to Deserialization of Untrusted Data.

Vulnerability class: Insecure Deserialization

Published 2023-12-04 · 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 (58.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Noear Solon — versions 2.6.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

github.com/noear/solon/issues/226 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-48967?: CVE-2023-48967 is a critical-severity vulnerability in Noear Solon, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-12-04.
How severe is CVE-2023-48967?: Critical severity. CVSS v3 base score is 9.8 out of 10.