CVE-2026-50787
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
e-SIC Livre (esiclivre) 0.2.2 及更早版本在 restrito/inc/captcha.php 中存在不受控的资源消耗漏洞。该应用程序使用未经验证的用户输入参数（l、a、tf、ql）来生成验证码图像，导致远程攻击者可通过耗尽内存和 CPU 资源引发拒绝服务（DoS）攻击。
Possible ATT&CK Techniques 1 AI
T1499.003 · Application Exhaustion Flood
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I. Basic Information for CVE-2026-50787
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php. The application uses user-supplied parameters (l, a, tf, ql) without validation to generate CAPTCHA images, allowing remote attackers to cause denial of service via excessive memory and CPU consumption.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2026-50787
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-50787 (2)
Same Patch Batch · n/a · 2026-10-23 · 6 CVEs total
| CVE-2026-106764 | 7.5 HIGH | @rog0x/mcp-git-tools 1.0.1 远程代码执行漏洞 |
| CVE-2026-106763 | 7.5 HIGH | sagemath-mcp-server 1.0.1 远程代码执行漏洞 |
| CVE-2026-106765 | 7.5 HIGH | @rog0x/mcp-docker-tools 1.0.1 远程代码执行漏洞 |
| CVE-2026-52356 | D-Link DAP1160L A1_FW101WWb04 命令注入漏洞 | |
| CVE-2025-45528 | Nitro PDF Pro macOS 14.7 远程代码执行漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-50787
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