CVE-2024-38475— Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path.
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2024-38475
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure. Substitutions in server context that use a backreferences or variables as the first segment of the substitution are affected. Some unsafe RewiteRules will be broken by this change and the rewrite flag "UnsafePrefixStat" can be used to opt back in once ensuring the substitution is appropriately constrained.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对输出编码和转义不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache HTTP Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.59及之前版本存在安全漏洞，该漏洞源于输出转义不当，允许攻击者将URL映射无法通过任何URL直接访问的文件系统位置，从而导致代码执行或源代码泄露。
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)
Shenlong Deep Dive — AI Deep Analysis
10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server | 2.4.0 ~ 2.4.59 | - |
II. Public POCs for CVE-2024-38475
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/p0in7s/CVE-2024-38475 | POC Details |
| 2 | exploit CVE-2024-38475(mod_rewrite weakness with filesystem path matching) | https://github.com/soltanali0/CVE-2024-38475 | POC Details |
| 3 | Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure. Substitutions in server context that use a backreferences or variables as the first segment of the substitution are affected. Some unsafe RewiteRules will be broken by this change and the rewrite flag "UnsafePrefixStat" can be used to opt back in once ensuring the substitution is appropriately constrained. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-38475.yaml | POC Details |
| 4 | CVE-2024-38475 Scanner using FFUF + Seclists | https://github.com/syaifulandy/CVE-2024-38475 | POC Details |
| 5 | None | https://github.com/abrewer251/CVE-2024-38475_SonicBoom_Apache_URL_Traversal_PoC | POC Details |
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2024-38475
请登录查看更多情报信息。
Same Patch Batch · Apache Software Foundation · 2024-07-01 · 8 CVEs total
| CVE-2024-36387 | Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2 | |
| CVE-2024-38472 | Apache HTTP Server on WIndows UNC SSRF | |
| CVE-2024-38473 | Apache HTTP Server proxy encoding problem | |
| CVE-2024-38474 | Apache HTTP Server weakness with encoded question marks in backreferences | |
| CVE-2024-38476 | Apache HTTP Server may use exploitable/malicious backend application output to run local h | |
| CVE-2024-38477 | Apache HTTP Server: Crash resulting in Denial of Service in mod_proxy via a malicious requ | |
| CVE-2024-39573 | Apache HTTP Server: mod_rewrite proxy handler substitution |
IV. Related Vulnerabilities
Same product: Apache HTTP Server
- CVE-2026-28780
Apache HTTP Server: buffer overflow in mod_proxy_ajp via aj - CVE-2026-29168
Apache HTTP Server: mod_md unrestricted OCSP response - CVE-2026-29169
Apache HTTP Server: mod_dav_lock indirect lock crash - CVE-2026-23918
Apache HTTP Server: http2: double free and possible RCE on e - CVE-2026-33006
Apache HTTP Server: mod_auth_digest timing attack
Same vendor: Apache Software Foundation
- CVE-2026-39816
Apache NiFi: Missing Execute Code Required Permission on Tin - CVE-2026-25199
Apache CloudStack: Proxmox Extension Allows Unauthorized Cro - CVE-2026-25077
Apache CloudStack: Unauthenticated Command Injection in Dire - CVE-2025-69233
Apache CloudStack: Domain/account resources limits not honor - CVE-2025-66467
Apache CloudStack: MinIO policy remains intact on bucket del
Same weakness: CWE-116
- CVE-2026-42810
Apache Polaris: could broaden vended S3 credentials through - CVE-2026-42040
Axios: Null Byte Injection via Reverse-Encoding in AxiosURLS - CVE-2026-40567
FreeScout has HTML Injection in Outgoing Emails via Unsaniti - CVE-2026-6058
Zyxel WRE6505 安全漏洞 - CVE-2026-20136
Cisco Identity Services Engine Authenticated Privilege Escal
V. Comments for CVE-2024-38475
No comments yet