What is CVE-2023-30363?

CVE-2023-30363 is a critical-severity vulnerability in Tencent Vconsole, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 9.8/10. Published 2023-04-26.

How severe is CVE-2023-30363?

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

Prototype Pollution in Tencent Vconsole

CVE-2023-30363

vConsole v3.15.0 was discovered to contain a prototype pollution due to incorrect key and value resolution in setOptions in core.ts.

Vulnerability class: Prototype Pollution

EPSS: 0.010 (58.1th 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

Tencent Vconsole — versions 3.15.0
N/a — versions n/a

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

References

cve@mitre.org (Technical Description)
cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-30363?: CVE-2023-30363 is a critical-severity vulnerability in Tencent Vconsole, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 9.8/10. Published 2023-04-26.
How severe is CVE-2023-30363?: Critical severity. CVSS v3 base score is 9.8 out of 10.