CVE-2023-30087

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p17

Published

May 9, 2023 (May 9, 2023)

Modified

Jun 17, 2026

Description

Buffer Overflow vulnerability found in Cesanta MJS v.1.26 allows a local attacker to cause a denial of service via the mjs_mk_string function in mjs.c.

Vendors: cesanta
Products: mjs
Weakness: CWE-787
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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