CVE-2023-50463
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.
Caddy是Caddy公司的一款开源、跨平台的HTTP/Web服务器。 Caddy-geo-ip（GeoIP）0.6.0版本存在安全漏洞，该漏洞源于当使用 trust_header X-Forwarded-For 时，允许攻击者通过 X-Forwarded-For 标头欺骗其源 IP 地址，可能会绕过保护机制。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2023-50463
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The caddy-geo-ip (aka GeoIP) middleware through 0.6.0 for Caddy 2, when trust_header X-Forwarded-For is used, allows attackers to spoof their source IP address via an X-Forwarded-For header, which may bypass a protection mechanism (trusted_proxy directive in reverse_proxy or IP address range restrictions).
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
Vulnerability Title
Caddy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Caddy是Caddy公司的一款开源、跨平台的HTTP/Web服务器。 Caddy-geo-ip（GeoIP）0.6.0版本存在安全漏洞，该漏洞源于当使用 trust_header X-Forwarded-For 时，允许攻击者通过 X-Forwarded-For 标头欺骗其源 IP 地址，可能会绕过保护机制。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2023-50463
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-50463 (3)
Same Patch Batch · n/a · 2023-12-10 · 11 CVEs total
| CVE-2023-6654 | 6.3 MEDIUM | PHPEMS Session Data session.cls.php deserialization |
| CVE-2023-6656 | 5.0 MEDIUM | DeepFaceLab DFLJPG.py deserialization |
| CVE-2022-48614 | Semantic MediaWiki 安全漏洞 | |
| CVE-2023-50446 | Mulvad VPN 安全漏洞 | |
| CVE-2023-50449 | JFinalCMS 安全漏洞 | |
| CVE-2023-50453 | Zammad 安全漏洞 | |
| CVE-2023-50454 | Zammad 安全漏洞 | |
| CVE-2023-50455 | Zammad 安全漏洞 | |
| CVE-2023-50456 | Zammad 安全漏洞 | |
| CVE-2023-50457 | Zammad 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-50463
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