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CVE-2021-24311— External Media < 1.0.34 - Authenticated Arbitrary File Upload

Quick assessment

Affected
Unknown External Media
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.

WordPress 插件是WordPress开源的一个应用插件。 WordPress插件 External Media 存在代码问题漏洞，该漏洞源于wp ajax upload-remote-file ajax操作容易受到任何身份验证用户的任意文件上传的影响。

AI Predicted 8.8 Difficulty: Easy EPSS 1.77% · P77
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I. Basic Information for CVE-2021-24311

Vulnerability Information
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Vulnerability Title
External Media < 1.0.34 - Authenticated Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The wp_ajax_upload-remote-file AJAX action of the External Media WordPress plugin before 1.0.34 was vulnerable to arbitrary file uploads via any authenticated users.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress 插件是WordPress开源的一个应用插件。 WordPress插件 External Media 存在代码问题漏洞，该漏洞源于wp ajax upload-remote-file ajax操作容易受到任何身份验证用户的任意文件上传的影响。
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
Unknown External Media 1.0.34 ~ 1.0.34 -

II. Public POCs for CVE-2021-24311

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III. Intelligence Information for CVE-2021-24311

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Vendor Advisories for CVE-2021-24311 (2)

Same Patch Batch · Unknown · 2021-06-01 · 10 CVEs total

CVE-2021-24328 WP Login Security and History <= 1.0 - CSRF to Stored Cross-Site Scripting (XSS)
CVE-2021-24329 WP Super Cache < 1.7.3 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24330 Funnel Builder by CartFlows < 1.6.13 - Authenticated Stored XSS via FB Pixel ID and Google
CVE-2021-24331 Smooth Scroll Page Up/Down Buttons < 1.4 - Authenticated Stored XSS
CVE-2021-24333 Content Copy Protection & Prevent Image Save <= 1.3 - CSRF to Stored Cross-Site Scripting
CVE-2021-24334 Instant Images WordPress Plugin < 4.4.0.1 - Authenticated Stored XSS & XFS
CVE-2021-24335 Car Repair Services < 4.0 - Unauthenticated Reflected XSS & XFS
CVE-2021-24313 WP Prayer < 1.6.2 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24309 Weekly Schedule < 3.4.3 - Authenticated Stored XSS

IV. Related Vulnerabilities

Same product: External Media
Same vendor: Unknown
Same weakness: CWE-434

V. Comments for CVE-2021-24311

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