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CVE-2021-39316— ZoomSounds <= 6.45 Unauthenticated Directory Traversal and Sensitive Information Dislosure

Quick assessment

Affected
ZoomIt ZoomSounds - WordPress Wave Audio Player with Playlist
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.

WordPress是WordPress（Wordpress）基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress Plugins Zoomsounds 存在安全漏洞，该漏洞源于该插件版本<= 6.45的允许通过 操作使用 参数中的目录遍历来下载任意文件，包括敏感的配置文件，例如 wp-config.php。

CVSS 7.5 · High EPSS 65.76% · P99

Public Exploits 2

ExploitDB · 1 EDB-50564 [webapps]
Nuclei · 1 CVE-2021-39316.yaml [template]

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-39316

Vulnerability Information
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Vulnerability Title
ZoomSounds <= 6.45 Unauthenticated Directory Traversal and Sensitive Information Dislosure
Source: CVE Program / CVE List V5
Vulnerability Description
The Zoomsounds plugin <= 6.45 for WordPress allows arbitrary files, including sensitive configuration files such as wp-config.php, to be downloaded via the `dzsap_download` action using directory traversal in the `link` parameter.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（Wordpress）基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress Plugins Zoomsounds 存在安全漏洞，该漏洞源于该插件版本<= 6.45的允许通过 `dzsap_download` 操作使用 `link` 参数中的目录遍历来下载任意文件，包括敏感的配置文件，例如 wp-config.php。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
ZoomIt ZoomSounds - WordPress Wave Audio Player with Playlist 6.45 ~ 6.45 -

II. Public POCs for CVE-2021-39316

# POC Description Source Link Shenlong Link
1 WordPress Zoomsounds plugin 6.45 and earlier allows arbitrary files, including sensitive configuration files such as wp-config.php, to be downloaded via the `dzsap_download` action using directory traversal in the `link` parameter. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-39316.yaml POC Details
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III. Intelligence Information for CVE-2021-39316

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Vendor Advisories for CVE-2021-39316 (1)

Exploits & Public PoCs for CVE-2021-39316 (1)

IV. Related Vulnerabilities

Same product: ZoomSounds - WordPress Wave Audio Player with Playlist
Same vendor: ZoomIt
Same weakness: CWE-22

V. Comments for CVE-2021-39316

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