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CVE-2022-50957— Drupal avatar_uploader 7.x-1.0-beta8 Reflected XSS

Quick assessment

Affected
avatar_uploader avatar_uploader
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.

Drupal avatar_uploader是Drupal公司的一个为网站用户提供头像上传与管理功能的扩展模块。 Drupal avatar_uploader 7.x-1.0-beta8版本存在跨站脚本漏洞，该漏洞源于对file参数操作不当，可能导致未经身份验证的攻击者通过avatar_uploader.pages.inc中的file参数注入恶意脚本，造成反射型跨站脚本攻击。

CVSS 6.1 · Medium EPSS 0.24% · P15

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
avatar_uploader avatar_uploader 7.x-1.0-beta8 affected
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I. Basic Information for CVE-2022-50957

Vulnerability Information
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Vulnerability Title
Drupal avatar_uploader 7.x-1.0-beta8 Reflected XSS
Source: CVE Program / CVE List V5
Vulnerability Description
Drupal avatar_uploader 7.x-1.0-beta8 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the file parameter. Attackers can craft URLs with script payloads in the file parameter of avatar_uploader.pages.inc to execute arbitrary JavaScript in victim browsers.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Drupal avatar_uploader 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drupal avatar_uploader是Drupal公司的一个为网站用户提供头像上传与管理功能的扩展模块。 Drupal avatar_uploader 7.x-1.0-beta8版本存在跨站脚本漏洞，该漏洞源于对file参数操作不当，可能导致未经身份验证的攻击者通过avatar_uploader.pages.inc中的file参数注入恶意脚本，造成反射型跨站脚本攻击。
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
avatar_uploader avatar_uploader 7.x-1.0-beta8 -

II. Public POCs for CVE-2022-50957

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III. Intelligence Information for CVE-2022-50957

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Vendor Advisories for CVE-2022-50957 (1)

Exploits & Public PoCs for CVE-2022-50957 (1)

Vendor Pages for CVE-2022-50957 (1)

IV. Related Vulnerabilities

Same product: avatar_uploader
Same weakness: CWE-79

V. Comments for CVE-2022-50957

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