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CVE-2018-20583

Quick assessment

Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PHP League CommonMark library是一个基于PHP的Markdown解析器。 PHP League CommonMark library 0.15.6版本至0.18.1之前版本中存在跨站脚本漏洞。远程攻击者可借助换行符利用该漏洞将不安全的URL注入到HTML中。

AI Predicted 6.1 Difficulty: Easy EPSS 1.60% · P75

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2018-20583

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library versions 0.15.6 through 0.18.x before 0.18.1 allows remote attackers to insert unsafe URLs into HTML (even if allow_unsafe_links is false) via a newline character (e.g., writing javascript as javascri%0apt).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
PHP League CommonMark library 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP League CommonMark library是一个基于PHP的Markdown解析器。 PHP League CommonMark library 0.15.6版本至0.18.1之前版本中存在跨站脚本漏洞。远程攻击者可借助换行符利用该漏洞将不安全的URL注入到HTML中。
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
- n/a n/a -

II. Public POCs for CVE-2018-20583

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III. Intelligence Information for CVE-2018-20583

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Other References for CVE-2018-20583 (3)

Same Patch Batch · n/a · 2018-12-30 · 29 CVEs total

CVE-2018-20611 imcat 跨站脚本漏洞
CVE-2018-20584 JasPer 缓冲区错误漏洞
CVE-2018-20588 otfcc 缓冲区错误漏洞
CVE-2018-20596 Jspxcms 安全漏洞
CVE-2018-20595 hsweb 跨站请求伪造漏洞
CVE-2018-20594 hsweb 跨站脚本漏洞
CVE-2018-20593 Mini-XML 缓冲区错误漏洞
CVE-2018-20592 Mini-XML 安全漏洞
CVE-2018-20591 libming 缓冲区错误漏洞
CVE-2018-20590 Ivan Cordoba Generic Content Management System 跨站脚本漏洞
CVE-2018-20589 Ivan Cordoba Generic Content Management System 跨站脚本漏洞
CVE-2018-20614 CIM 输入验证漏洞
CVE-2018-20613 TEMMOKU 跨站请求伪造漏洞
CVE-2018-20612 UWA 跨站请求伪造漏洞
CVE-2018-20597 UCMS 跨站脚本漏洞
CVE-2018-20610 imcat 路径遍历漏洞
CVE-2018-20609 imcat 安全漏洞
CVE-2018-20608 imcat 安全漏洞
CVE-2018-20607 imcat 安全漏洞
CVE-2018-20606 imcat 安全漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-20583

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