Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-21538

Quick assessment

Affected
n/a cross-spawn
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

cross-spawn是MOXY开源的一个库。 cross-spawn 7.0.5之前版本存在安全漏洞，该漏洞源于输入清理不当，容易受到正则表达式拒绝服务攻击。

CVSS 7.5 · High EPSS 0.87% · P57

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking

Affected Version Matrix 4

VendorProduct Version RangeStatus
n/a cross-spawn < 6.0.6 affected
7.0.0< 7.0.5 affected
n/a org.webjars.npm:cross-spawn < 6.0.6 affected
7.0.2< 7.0.6 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-21538

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Versions of the package cross-spawn before 6.0.6, from 7.0.0 and before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by crafting a very large and well crafted string.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1333
Source: CVE Program / CVE List V5
Vulnerability Title
cross-spawn 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
cross-spawn是MOXY开源的一个库。 cross-spawn 7.0.5之前版本存在安全漏洞，该漏洞源于输入清理不当，容易受到正则表达式拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- cross-spawn 0 ~ 6.0.6 -
- org.webjars.npm:cross-spawn 0 ~ 6.0.6 -

II. Public POCs for CVE-2024-21538

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 65265 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2024-21538

请登录查看更多情报信息。

Patches & Fixes for CVE-2024-21538 (1)

Vendor Advisories for CVE-2024-21538 (1)

Same Patch Batch · n/a · 2024-11-08 · 40 CVEs total

CVE-2024-46948 Northern.tech Mender 安全漏洞
CVE-2024-25431 WebAssembly Micro Runtime 安全漏洞
CVE-2024-40240 HomeServe Home Repair 安全漏洞
CVE-2024-40239 Hitbytes Life : Personal Diary, Journal 安全漏洞
CVE-2024-27529 wasm3 安全漏洞
CVE-2024-27530 Wasm3 安全漏洞
CVE-2024-27532 WebAssembly Micro Runtime 安全漏洞
CVE-2024-27527 Wasm3 安全漏洞
CVE-2024-27528 Wasm3 安全漏洞
CVE-2024-46947 Northern.tech Mender 安全漏洞
CVE-2024-48073 Sunniwell HT3300 安全漏洞
CVE-2024-50810 izone 安全漏洞
CVE-2024-50808 SeaCMS 安全漏洞
CVE-2024-50966 dingfanzu 安全漏洞
CVE-2024-50634 Watcharr 安全漏洞
CVE-2024-50811 izone 安全漏洞
CVE-2024-50809 SDCMS 安全漏洞
CVE-2024-47190 Northern.tech Mender 安全漏洞
CVE-2020-8007 Circontrol Raption Server 缓冲区错误漏洞
CVE-2023-27195 Trimble TM4Web 权限许可和访问控制问题漏洞

Showing top 20 of 40 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-1333

V. Comments for CVE-2024-21538

No comments yet

Leave a comment