| 标题 | emlog emlog pro 2.4.1 Cross-Site Scripting (XSS) |
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| 描述 | Multiple Reflected Cross-Site Scripting (XSS) Vulnerabilities in emlog pro 2.4.1
Summary
emlog pro 2.4.1 is affected by multiple reflected Cross-Site Scripting (XSS) vulnerabilities.
These vulnerabilities occur due to insufficient input validation and sanitation, allowing attackers to inject malicious scripts into web pages that are then executed in the browsers of other users.
Details
This is the affected php file:
/admin/tag.php
/admin/user.php
/admin/plugin.php
/admin/store.php
The vulnerabilities exist due to the improper handling of some parameters. These parameters are directly concatenated into the HTML output without proper sanitization, allowing an attacker to inject arbitrary JavaScript code.
POC
For each of the identified endpoints, an attacker can exploit the vulnerability by injecting a malicious script via the respective parameter. Below are the URLs with crafted payloads that demonstrate the reflected XSS:
http://target-ip/admin/tag.php?keyword=1%22%3E%3Csvg%20onload=alert(document.cookie)%3E
http://target-ip/admin/user.php?keyword=1%22%3E%3Csvg%20onload=alert(document.cookie)%3E
http://target-ip/admin/plugin.php?filter=1%22%3E%3C/script%3E%3Csvg%20onload=alert(document.cookie)%3E
http://target-ip/admin/store.php?tag=1%22%3E%3Csvg%20onload=alert(document.cookie)%3E
http://target-ip/admin/store.php?keyword=1%22%3E%3Csvg%20onload=alert(document.cookie)%3E
Impact
If a administrator accesses the malicious url, the cookie may be obtained by an attacker. |
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| 来源 | ⚠️ https://github.com/emlog/emlog/issues/305 |
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| 用户 | jiashenghe (UID 39445) |
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| 提交 | 2024-12-13 03時58分 (2 年前) |
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| 管理 | 2024-12-20 13時36分 (7 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 289080 [Emlog Pro 直到 2.4.1 /admin/store.php tag 跨网站脚本] |
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| 积分 | 20 |
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