PT-2024-28309 · Rjrodger · Jsonic-Next

Mestrtee · Published 2024-07-01 · Updated 2025-07-10 · CVE-2024-38993

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions rjrodger jsonic-next version 2.12.1

Description The issue allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties, leveraging a prototype pollution vulnerability in the empty function.

Recommendations For version 2.12.1, consider disabling the empty function as a temporary workaround until a patch is available. Restrict the injection of arbitrary properties to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Prototype Pollution

Code Injection

Weakness Enumeration

CWE-1321

CWE-94

Related Identifiers

CVE-2024-38993

GHSA-4WM9-3QMV-GVXJ

Affected Products

Jsonic-Next

References · 9

• 🔥 https://gist.github.com/mestrtee/9a2b522d59c53f31f45c1edb96459693 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-38993 · Security Note
• https://osv.dev/vulnerability/CVE-2024-38993 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4wm9-3qmv-gvxj · Vendor Advisory
• https://github.com/jsonicjs/jsonic · Note
• https://twitter.com/cracbot/status/1809105031645581797 · Twitter Post
• https://t.me/cvenotify/84914 · Telegram Post
• https://t.me/cvenotify/128468 · Telegram Post
• https://t.me/cvenotify/84894 · Telegram Post