CVE-2023-49442

CRITICAL
Published Jan 3, 2024 Modified Apr 17, 2025 CWE-502

Description

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

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-502 Deserialization of Untrusted Data

Affected Products

Vendor Product
jeecg jeecg

References

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-49442? +
CVE-2023-49442 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2023-49442? +
CVE-2023-49442 affects products from jeecg, specifically: jeecg. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-49442? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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