EUVD-2026-54199

The Security Optimizer WordPress plugin from 1.5.8 to 1.6.4 does not correctly validate requests to its optional IP-based login restriction feature, allowing the restriction to be bypassed so that unauthenticated requests from non-allowlisted IP addresses can reach and use the login form, defeati...

CVE-2026-14840 YOP Poll < 7.0.6 - Unauthenticated Vote Restriction Bypass via IP Header Spoofing

The YOP Poll WordPress plugin before 7.0.6 does not validate the connection's origin IP address and instead trusts client-controlled forwarding headers when enforcing its per-IP vote restriction, allowing unauthenticated attackers to bypass the vote limit and cast unlimited votes on a public poll...

PT-2026-56501

Name of the Vulnerable Software and Affected Versions Guzzle versions prior to 7.12.3 Description The CookieJar component fails to restrict cookies scoped to IP addresses or bare-numeric Domain values to the specific host that issued them. This occurs because the matchesDomain function applies...

User Impersonation

Overview Affected versions of this package are vulnerable to User Impersonation via the BalancerForward process. An attacker can manipulate upstream IP-based logic, such as rate limiting, access control, and audit logging, by injecting a spoofed X-Real-IP header value in requests. Remediation The...

CVE-2026-48860

Reliance on IP Address for Authentication vulnerability in Erlang/OTP ssl inettlsdist module allows unauthenticated bypass of the distribution-over-TLS LAN allowlist. The inettlsdist:checkip/1 function, which enforces a LAN allowlist for Erlang distribution over TLS, calls inet:sockname/1 instead...

CVE-2026-43617

A flaw was found in rsync. When an rsync daemon is configured with "daemon chroot = /X" and uses hostname-based access control lists ACLs, and the chrooted directory /X lacks necessary DNS resolution files, a remote attacker can bypass hostname-based deny rules. This occurs because the daemon...

CVE-2026-40435 BIG-IP httpd access control vulnerability

When configured, IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from blocked addresses. Note: Software versions which have reached End of Technical Support EoTS are not evaluated...

PT-2026-40647

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions prior to 17.1.3.1 F5 BIG-IP versions prior to 17.5.1.4 Description IP-based access restrictions for httpd do not cover all endpoints, which may allow connections from blocked addresses. Recommendations Update to version...

CVE-2026-4252

A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function checkisipv6 of the component IPv6 Handler. The manipulation leads to reliance on ip address for authentication. It is possible to initiate the attack remotely. The exploit is publicly available and mig...

CVE-2026-33690 AVideo vulnerable to IP Address Spoofing via Untrusted HTTP Headers in getRealIpAddr()

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the getRealIpAddr function in objects/functions.php trusts user-controlled HTTP headers to determine the client's IP address. An attacker can spoof their IP address by sending forged headers, bypassing any IP-base...

CVE-2026-23812: Channel Accessible by Non-Endpoint

A vulnerability has been identified where an attacker connecting to an access point as a standard wired or wireless client can impersonate a gateway by leveraging an address-based spoofing technique. Successful exploitation enables the redirection of data streams, allowing for the interception or...

HPE Aruba Networking Wireless Operating System 安全漏洞

HPE Aruba Networking Wireless Operating System is a wireless network operating system developed by the American company HPE. There are security vulnerabilities in the HPE Aruba Networking Wireless Operating System. These vulnerabilities allow attackers to simulate gateways using address-based...

CVE-2021-4456

Net::CIDR versions before 0.24 for Perl mishandle leading zeros in IP CIDR addresses, which may have unspecified impact. The functions addr2cidr and cidrlookup may return leading zeros in a CIDR string, which may in turn be parsed as octal numbers by subsequent users. In some cases an attacker ma...

Hono 数据伪造问题漏洞

Hono is a web framework built in TypeScript for the Hono community. Versions 4.12.0 and 4.12.1 of Hono contain a data manipulation vulnerability. This vulnerability arises from the use of the AWS Lambda adapter after an application load balancer. In this context, the getConnInfo function...

GHSA-Q37J-3367-FWV7 Apache HugeGraph-Server: RAFT and deserialization vulnerability

A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process...

CVE-2025-26866

A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process...

EUVD-2025-203068

A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process...

CVE-2025-26866 Apache HugeGraph-Server: RAFT and deserialization vulnerability

A remote code execution vulnerability exists where a malicious Raft node can exploit insecure Hessian deserialization within the PD store. The fix enforces IP-based authentication to restrict cluster membership and implements a strict class whitelist to harden the Hessian serialization process...

Phishing Webpage Detection: Unveiling the Threat Landscape and Investigating Detection Techniques

In the realm of cybersecurity, phishing stands as a prevalent cyber attack, where attackers employ various tactics to deceive users into gathering their sensitive information, potentially leading to identity theft or financial gain. Researchers have been actively working on advancing phishing...

Linux Distros Unpatched Vulnerability : CVE-2021-29662

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which in som...