CVE-2021-24746— Sassy Social Share < 3.3.40 - Reflected Cross-Site Scripting
Quick assessment
Affected
Unknown Social Sharing Plugin – Sassy Social Share
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 plugin是WordPress开源的一个应用插件。 WordPress plugin Social Sharing Plugin 3.3.40 之前版本存在跨站脚本漏洞，该漏洞源于启用 Enable More icon 选项时，在将查看的帖子的 URL 输出回 onclick 属性之前不会进行转义。
Public Exploits 1
Nuclei · 1
CVE-2021-24746.yaml [template]
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-24746
Vulnerability Information
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Vulnerability Title
Sassy Social Share < 3.3.40 - Reflected Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
The Social Sharing Plugin WordPress plugin before 3.3.40 does not escape the viewed post URL before outputting it back in onclick attributes when the "Enable 'More' icon" option is enabled (which is the default setting), leading to a Reflected Cross-Site Scripting issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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
WordPress plugin Social Sharing Plugin 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是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 plugin是WordPress开源的一个应用插件。 WordPress plugin Social Sharing Plugin 3.3.40 之前版本存在跨站脚本漏洞，该漏洞源于启用 Enable More icon 选项时，在将查看的帖子的 URL 输出回 onclick 属性之前不会进行转义。
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 | Social Sharing Plugin – Sassy Social Share | 3.3.40 ~ 3.3.40 | - |
|
II. Public POCs for CVE-2021-24746
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | WordPress plugin Sassy Social Share < 3.3.40 contains a reflected cross-site scripting vulnerability. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24746.yaml | POC Details |
AI-Generated POC
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Vendor Advisories for CVE-2021-24746 (1)
Same Patch Batch · Unknown · 2022-03-28 · 32 CVEs total
| CVE-2022-0600 | Conference Scheduler < 2.4.3 - Reflected Cross-Site Scripting | |
| CVE-2022-0846 | SpeakOut! Email Petitions < 2.14.15.1 - Unauthenticated SQLi | |
| CVE-2022-0833 | Church Admin < 3.4.135 - Unauthenticated Plugin's Backup Disclosure | |
| CVE-2022-0818 | Coupon Affiliates < 4.16.4.5 - Unauthenticated Stored XSS | |
| CVE-2022-0787 | Limit Login Attempts (Spam Protection) < 5.1 - Unauthenticated SQLi | |
| CVE-2022-0784 | Title Experiments Free < 9.0.1 - Unauthenticated SQLi | |
| CVE-2022-0770 | Translate WordPress with GTranslate < 2.9.9 - CSRF to Account Takeover | |
| CVE-2022-0720 | Amelia < 1.0.47 - Customer+ Arbitrary Appointments Update and Sensitive Data Disclosure | |
| CVE-2022-0680 | Plezi < 1.0.3 - Unauthenticated Stored XSS | |
| CVE-2022-0679 | Narnoo Distributor <= 2.5.1 - Unauthenticated LFI to Arbitrary File Read / RCE | |
| CVE-2022-0647 | Bulk Creator <= 1.0.1 - Reflected Cross-Site Scripting | |
| CVE-2022-0643 | Bank Mellat <= 1.3.7 - Reflected Cross-Site Scripting | |
| CVE-2022-0641 | Popup Like box < 3.6.1 - Reflected Cross-Site Scripting | |
| CVE-2022-0621 | dTabs <= 1.4 - Reflected Cross-Site Scripting | |
| CVE-2022-0620 | Delete Old Orders <= 0.2 - Reflected Cross-Site Scripting | |
| CVE-2022-0619 | Database Peek <= 1.2 - Reflected Cross-Site Scripting | |
| CVE-2021-24962 | WordPress File Upload < 4.16.3 - Contributor+ Path Traversal to RCE | |
| CVE-2022-0599 | Mapping Multiple URLs Redirect Same Page <= 5.8 - Reflected Cross-Site Scripting | |
| CVE-2022-0595 | Drag and Drop Multiple File Upload - Contact Form 7 < 1.3.6.3 - Unauthenticated Stored XSS | |
| CVE-2022-0499 | Sermon Browser <= 0.45.22 - Arbitrary File Upload via CSRF |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Social Sharing Plugin – Sassy Social Share
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CVE-2024-1989
Social Sharing Plugin – Sassy Social Share <= 3.3.58 - Authe -
CVE-2024-1448
Sassy Social Share <= 3.3.56 - Authenticated (Contributor+)
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V. Comments for CVE-2021-24746
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