CVE-2021-29350

SQL injection in the getip function in conn/function.php in 发货100-设计素材下载系统 1.1 allows remote attackers to inject arbitrary SQL commands via the X-Forwarded-For header to admin/productadd.php...

CVE-2021-25827

Emby Server 4.7.12.0 is vulnerable to a login bypass attack by setting the X-Forwarded-For header to a local IP-address...

CVE-2021-24765

The Perfect Survey WordPress plugin through 1.5.2 does not validate and escape the X-Forwarded-For header value before outputting it in the statistic page when the Anonymize IP setting of a survey is turned off, leading to a Stored Cross-Site Scripting issue...

CVE-2020-13485

The Knock Knock plugin before 1.2.8 for Craft CMS allows IP Whitelist bypass via an X-Forwarded-For HTTP header...

CVE-2020-18979

Cross Siste Scripting XSS vulnerablity in Halo 0.4.3 via the X-forwarded-for Header parameter...

CVE-2020-8984

lib/NSSDropbox.php in ZendTo prior to 5.22-2 Beta allowed IP address spoofing via the X-Forwarded-For header...

CVE-2020-27621

The FileImporter extension in MediaWiki through 1.35.0 was not properly attributing various user actions to a specific user's IP address. Instead, for various actions, it would report the IP address of an internal Wikimedia Foundation server by omitting X-Forwarded-For data. This resulted in an...

CVE-2020-22001

HomeAutomation 3.3.2 suffers from an authentication bypass vulnerability when spoofing client IP address using the X-Forwarded-For header with the local loopback IP address value allowing remote control of the smart home solution...

CVE-2020-1755

In Moodle before 3.8.2, 3.7.5, 3.6.9 and 3.5.11, X-Forwarded-For headers could be used to spoof a user's IP, in order to bypass remote address checks...

CVE-2019-17213

The WebARX plugin 1.3.0 for WordPress has unauthenticated stored XSS via the URI or the X-Forwarded-For HTTP header...

CVE-2019-12512

In NETGEAR Nighthawk X10-R900 prior to 1.0.4.24, an attacker may execute stored XSS attacks against this device by supplying a malicious X-Forwarded-For header while performing an incorrect login attempt. The value supplied by this header will be inserted into administrative logs, found at Advanc...

CVE-2016-11018

An issue was discovered in the Huge-IT gallery-images plugin before 1.9.0 for WordPress. The headers Client-Ip and X-Forwarded-For are prone to unauthenticated SQL injection. The affected file is gallery-images.php. The affected function is hugeitimagegalleryajaxcallback...

CVE-2010-4897

SQL injection vulnerability in comment.php in BlueCMS 1.6 allows remote attackers to execute arbitrary SQL commands via the X-Forwarded-For HTTP header in a send action...

CVE-2009-3287

lib/thin/connection.rb in Thin web server before 1.2.4 relies on the X-Forwarded-For header to determine the IP address of the client, which allows remote attackers to spoof the IP address and hide activities via a modified X-Forwarded-For header...

CVE-2005-4687

PunBB 1.2.9, used alone or with F-ART BLOG:CMS, may trust a client's IP address as specified in the X-Forwarded-For HTTP header rather than the TCP/IP stack, which allows remote attackers to misrepresent their IP address by sending a modified header...

CVE-2006-6684

Heap-based buffer overflow in Pedro Lineu Orso chetcpasswd before 2.4 allows remote attackers to cause a denial of service application crash and possibly execute arbitrary code via a long X-Forwarded-For HTTP header. NOTE: The provenance of this information is unknown; the details are obtained...

Use of Less Trusted Source

Overview fastapi-guard is a Security library for FastAPI to control IPs and more. Affected versions of this package are vulnerable to Use of Less Trusted Source via the manipulation of the X-Forwarded-For header. An attacker can inject arbitrary IP addresses into the request by manipulating this...

CVE-2025-46814

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. An HTTP header injection vulnerability has been identified in versions prior to 2.0.0. By manipulating the X-Forwarded-For header, an attacker can potentially...

CVE-2025-46814 FastAPI Guard Remote Header Injection via X-Forwarded-For Manipulation

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. An HTTP header injection vulnerability has been identified in versions prior to 2.0.0. By manipulating the X-Forwarded-For header, an attacker can potentially...

CVE-2025-46814 FastAPI Guard Remote Header Injection via X-Forwarded-For Manipulation

FastAPI Guard is a security library for FastAPI that provides middleware to control IPs, log requests, and detect penetration attempts. An HTTP header injection vulnerability has been identified in versions prior to 2.0.0. By manipulating the X-Forwarded-For header, an attacker can potentially...