What is CVE-2023-49442?

CVE-2023-49442 is a critical-severity vulnerability in Jeecg, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2024-01-03.

How severe is CVE-2023-49442?

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

Is CVE-2023-49442 known to be exploited?

8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Jeecg

CVE-2023-49442

Deserialization of Untrusted Data in jeecgFormDemoController in JEECG 4.0 and earlier allows attackers to run arbitrary code via crafted POST request.

Vulnerability class: Insecure Deserialization

EPSS: 0.385 (98.4th 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

Jeecg
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

cve@mitre.org (Broken Link)

Frequently asked questions

What is CVE-2023-49442?: CVE-2023-49442 is a critical-severity vulnerability in Jeecg, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2024-01-03.
How severe is CVE-2023-49442?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-49442 known to be exploited?: 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.