CVE-2026-108555

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

CVE-2026-108555 PairDrop through 1.11.2 IP Spoofing via cf-connecting-ip Header

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

CVE-2026-108555 PairDrop through 1.11.2 IP Spoofing via cf-connecting-ip Header

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

EUVD-2026-96349

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

CVE-2026-108555 PairDrop through 1.11.2 IP Spoofing via cf-connecting-ip Header

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

CVE-2026-108555

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

CVE-2026-108555

The PairDrop application (versions through 1.11.2 ) is vulnerable to an IP spoofing issue within the Peer._setIP function. This vulnerability stems from the software's reliance on the cf-connecting-ip header, which allows remote attackers to provide a forged header. If an attacker knows a victim'...

PT-2026-109669

Name of the Vulnerable Software and Affected Versions PairDrop versions prior to 1.11.3 Description An IP spoofing issue exists in the Peer. setIP function. Remote attackers can join discovery rooms of other networks by providing a forged cf-connecting-ip header. On self-hosted instances not...

CVE-2026-108555: Use of Less Trusted Source

PairDrop through 1.11.2 contains an IP spoofing vulnerability in Peer.setIP that allows remote attackers to join other networks' discovery rooms by supplying a forged cf-connecting-ip header. Attackers who know a victim's public IP can appear as a local device on self-hosted instances not behind...

SchlagmichDoch PairDrop Trust Management Vulnerability

Schlagmichdoch’s PairDrop version 1.11.2 and earlier have a trust management vulnerability. This vulnerability stems from an IP spoofing issue in Peer.setIP. A remote attacker can join discovery rooms on other networks by providing a specially crafted cf-connecting-ip header, thereby sending or...

CVE-2026-107393

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

EUVD-2026-95211

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

CVE-2026-107393 FreeScout: Stored HTML Injection in Administrator Alert Emails via Spoofed CF-Connecting-IP Header

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

CVE-2026-107393

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

CVE-2026-107393 FreeScout: Stored HTML Injection in Administrator Alert Emails via Spoofed CF-Connecting-IP Header

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

CVE-2026-107393 FreeScout: Stored HTML Injection in Administrator Alert Emails via Spoofed CF-Connecting-IP Header

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

CVE-2026-107393

Prior to version 1.8.235 , FreeScout (a self-hosted help desk) is vulnerable to Stored HTML Injection when the APP_CLOUDFLARE_IS_USED setting is enabled. The application trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. Th...

CVE-2026-107393: Improper Neutralization of Input During Web Page Generation

FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.235, when APPCLOUDFLAREISUSED is enabled, FreeScout trusts an unvalidated CF-Connecting-IP header during failed login attempts and stores the spoofed value in the activity log. LogsMonitor inserts the value into an administrato...

PT-2026-108190

Name of the Vulnerable Software and Affected Versions FreeScout versions prior to 1.8.235 Description When the APP CLOUDFLARE IS USED setting is enabled, the software trusts an unvalidated CF-Connecting-IP header during failed login attempts and records the spoofed value in the activity log. The...

EUVD-2026-90440

simple-php-router through 5.4.1.7 contains an IP restriction bypass vulnerability in the IpRestrictAccess middleware that allows remote unauthenticated attackers to bypass IP whitelist and blacklist protections. Attackers can spoof X-Forwarded-For, CF-Connecting-IP, or Client-IP headers to...