CVE-2021-24382— Smart Slider 3 < 3.5.0.9 - Authenticated Stored Cross-Site Scripting (XSS)
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I. Basic Information for CVE-2021-24382
Vulnerability Information
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Vulnerability Title
Smart Slider 3 < 3.5.0.9 - Authenticated Stored Cross-Site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Smart Slider 3 Free and pro WordPress plugins before 3.5.0.9 did not sanitise the Project Name before outputting it back in the page, leading to a Stored Cross-Site Scripting issue. By default, only administrator users could access the affected functionality, limiting the exploitability of the vulnerability. However, some WordPress admins may allow lesser privileged users to access the plugin's functionality, in which case, privilege escalation could be performed.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
Smart Slider Free and pro WordPress plugins 跨站脚本漏洞
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。 Smart Slider 3 Free and pro WordPress plugins 3.5.0.9之前版本存在跨站脚本漏洞，该漏洞源于输出回页面之前没有清理项目名称，导致了一个存储跨站点脚本问题。
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 |
|---|---|---|---|---|
| Nextend | Smart Slider 3 | 3.5.0.9 ~ 3.5.0.9 | - | |
| Nextend | Smart Slider 3 | 3.5.0.9 ~ 3.5.0.9 | - |
II. Public POCs for CVE-2021-24382
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-24382
请登录查看更多情报信息。
- https://smartslider.helpscoutdocs.com/article/1746-changelogx_refsource_MISC
- https://wpscan.com/vulnerability/7b32a282-e51f-4ee5-b59f-5ba10e62a54dx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24382
IV. Related Vulnerabilities
Same product: Smart Slider 3
- CVE-2026-4065
Smart Slider 3 <= 3.5.1.33 - Missing Authorization to Authen - CVE-2026-3098
Smart Slider 3 <= 3.5.1.33 - Authenticated (Subscriber+) Arb - CVE-2025-6348
Smart Slider 3 <= 3.5.1.28 - Authenticated (Administrator+) - CVE-2024-3027
Smart Slider 3 <= 3.5.1.22 - Missing Authorization to Limite - CVE-2022-45845
WordPress Smart Slider 3 Plugin <= 3.5.1.9 is vulnerable to
Same weakness: CWE-79
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Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2021-24382
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