CVE-2026-86610— Download Manager < 3.3.71 - Author+ Stored XSS via Package Icon
一分钟漏洞结论
影响对象
Unknown Download Manager
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Download Manager WordPress 插件在 3.3.71 版本之前，未对包设置进行充分的净化和转义处理，导致该设置在页面中输出时存在安全隐患。这使得拥有 Author（作者）角色或更高权限的用户能够实施存储型跨站脚本攻击（Stored XSS），针对任何打开该包下载对话框的访客（包括管理员）发起攻击。仅运行 PHP 8.1 以下版本的网站受影响，因为在保存设置时应用的净化措施无法中和单引号。
可能的 ATT&CK 技术 1 AI
T1059.007 · JavaScript
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一、 漏洞 CVE-2026-86610 基础信息
漏洞信息
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Vulnerability Title
Download Manager < 3.3.71 - Author+ Stored XSS via Package Icon
来源: CVE Program / CVE List V5
Vulnerability Description
The Download Manager WordPress plugin before 3.3.71 does not sufficiently sanitise and escape a package setting before outputting it back in a page, which could allow users with the Author role and above to perform Stored Cross-Site Scripting attacks against any visitor who opens the package's download dialogue, including administrators. Only sites running PHP below 8.1 are affected, as the sanitisation applied when the setting is saved does not neutralise single quotes there.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Unknown | Download Manager | 0 ~ 3.3.71 | - |
|
二、漏洞 CVE-2026-86610 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
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CVE-2026-86610 其他参考 (1)
-
https://wpscan.com/vulnerability/eba10cea-445e-4707-ba99-4da194b94597/ exploit vdb-entry technical-description
同批安全公告 · Unknown · 2026-10-01 · 共 15 条
| CVE-2026-96173 | Payments for Hubtel < 1.0.2 - Unauthenticated Order Key Disclosure via IDOR | |
| CVE-2026-96200 | Payments for Hubtel < 1.0.2 - Unauthenticated Payment Confirmation Forgery via Delayed Pay | |
| CVE-2026-96255 | Payments for Hubtel < 1.0.2 - Unauthenticated Payment Gateway Credentials Disclosure via D | |
| CVE-2026-89296 | Pro Like Button < 2.0 - Unauthenticated SQLi via 'postid' Parameter | |
| CVE-2026-87973 | If-So Dynamic Content 1.9.9 - 1.10.1 - Editor+ Stored XSS via Conversion Name | |
| CVE-2026-87970 | If-So Dynamic Content 1.8 - 1.10.1 - Reflected XSS via render_ifso_shortcodes | |
| CVE-2026-92412 | Five Star Restaurant Reviews < 2.3.14 - Reflected XSS | |
| CVE-2026-90972 | WP Fusion Lite < 3.48.0 - Subscriber+ User Email Disclosure and Cross-User CRM Data Deleti | |
| CVE-2026-90974 | WP Fusion Lite 3.37.14 - 3.47.14 - Unauthenticated CRM Integration Settings Update | |
| CVE-2026-19253 | Cache Enabler < 1.8.17 - Unauthenticated Arbitrary File and Directory Deletion via cache_e | |
| CVE-2026-81739 | Paytm Payment Gateway < 2.8.9 - Unauthenticated Stored XSS via Payment Callback | |
| CVE-2026-81809 | Paytm Payment Gateway < 2.8.9 - Unauthenticated SQLi via Payment Callback | |
| CVE-2026-101148 | BackupSheep <= 1.8 - Unauthenticated Arbitrary File Deletion and Backup Exfiltration via E | |
| CVE-2026-101147 | Featured Image from URL (FIFU) Free & Premium - Administrator Account Creation via CSRF |
IV. Related Vulnerabilities
Same vendor: Unknown
-
CVE-2026-96173
Payments for Hubtel < 1.0.2 - Unauthenticated Order Key Disc -
CVE-2026-96200
Payments for Hubtel < 1.0.2 - Unauthenticated Payment Confir -
CVE-2026-96255
Payments for Hubtel < 1.0.2 - Unauthenticated Payment Gatewa -
CVE-2026-89296
Pro Like Button < 2.0 - Unauthenticated SQLi via 'postid' Pa -
CVE-2026-87973
If-So Dynamic Content 1.9.9 - 1.10.1 - Editor+ Stored XSS vi
V. Comments for CVE-2026-86610
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