CVE-2023-26103
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-26103
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: NVD (National Vulnerability Database)
Vulnerability Description
Versions of the package deno before 1.31.0 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the upgradeWebSocket function, which contains regexes in the form of /s*,s*/, used for splitting the Connection/Upgrade header. A specially crafted Connection/Upgrade header can be used to significantly slow down a web socket server.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1333
Source: NVD (National Vulnerability Database)
Vulnerability Title
Deno 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Deno是开源的一个简单、现代且安全的JavaScript和 TypeScript运行环境。它使用 V8 并使用 Rust 构建。 Deno 1.31.0之前版本存在安全漏洞，该漏洞源于容易受到正则表达式拒绝服务(ReDoS)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 |
|---|---|---|---|---|
| - | deno | 0 ~ 1.31.0 | - |
II. Public POCs for CVE-2023-26103
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-26103
请登录查看更多情报信息。
Same Patch Batch · n/a · 2023-02-25 · 6 CVEs total
| CVE-2023-26104 | 7.5 HIGH | lite-web-server 资源管理错误漏洞 |
| CVE-2022-48362 | ZOHO ManageEngine Desktop Central 路径遍历漏洞 | |
| CVE-2023-26544 | Linux kernel 资源管理错误漏洞 | |
| CVE-2023-26545 | Linux kernel 资源管理错误漏洞 | |
| CVE-2023-26550 | BMC Control-M SQL注入漏洞 |
IV. Related Vulnerabilities
Same product: deno
- CVE-2026-32260
Command Injection via incomplete shell metacharacter blockli - CVE-2026-27190
Deno has a Command Injection via Incomplete shell metacharac - CVE-2026-22864
Deno has an incomplete fix for command-injection prevention - CVE-2026-22863
Deno node:crypto doesn't finalize cipher - CVE-2025-61787
Deno is Vulnerable to Command Injection on Windows During Ba
Same weakness: CWE-1333
- CVE-2026-33079
Mistune ReDoS in LINK_TITLE_RE allows denial of service with - CVE-2026-41040
GROWI 安全漏洞 - CVE-2026-40319
Giskard has a Regular Expression Denial of Service (ReDoS) i - CVE-2026-5986
Zod jsVideoUrlParser util.js getTime redos - CVE-2026-35041
ReDoS in fast-jwt when using RegExp in allowed* leading to C
V. Comments for CVE-2023-26103
No comments yet