CVE-2026-55232 Vvveb: Server-side request forgery in Vvveb via IPv6 bypass of validateUrl() in editor oEmbed proxy

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, Vvveb's SSRF guard resolves a host with an IPv4-only function and never inspects IPv6, so any host that lacks an A record passes a private-range check. Editor oEmbed...

CVE-2026-55232 Vvveb: Server-side request forgery in Vvveb via IPv6 bypass of validateUrl() in editor oEmbed proxy

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, Vvveb's SSRF guard resolves a host with an IPv4-only function and never inspects IPv6, so any host that lacks an A record passes a private-range check. Editor oEmbed...

CVE-2026-26988-LibreNMS-SQLi

CVE-2026-26988 – Неаутентифицированная SQL-инъекция в LibreNMS PoC Неаутентифицированная SQL-инъекция в ajaxtable.php LibreNMS через параметр поиска IPv6-адреса. Затронутые версии : LibreNMS ≤ 25.12.0 Исправлено в : LibreNMS ≥ 26.1 коммит 15429580baba03ed1dd377bada1bde4b7a1175a1 CVSS v4.0 : 9.3...

CVE-2026-102294

TP-Link TL-WR841N contains an authenticated OS command injection vulnerability in the IPv6 WAN configuration. A crafted IPv6 Gateway value is improperly incorporated into a system command, allowing an authenticated administrator to execute arbitrary operating system commands. Successful...

CVE-2026-33827

🔴 CVE-2026-33827: Windows TCP/IP Remote Code Execution RCE 📌 General Description CVE-2026-33827 is a critical Remote Code Execution RCE vulnerability affecting the Windows TCP/IP network stack. It is classified as a Race Condition flaw caused by improper synchronization when handling shared...

CVE-2026-102294 Authenticated OS Command Injection in TL-WR841N IPv6 WAN Configuration

TP-Link TL-WR841N contains an authenticated OS command injection vulnerability in the IPv6 WAN configuration. A crafted IPv6 Gateway value is improperly incorporated into a system command, allowing an authenticated administrator to execute arbitrary operating system commands. Successful...

CVE-2026-102294 Authenticated OS Command Injection in TL-WR841N IPv6 WAN Configuration

TP-Link TL-WR841N contains an authenticated OS command injection vulnerability in the IPv6 WAN configuration. A crafted IPv6 Gateway value is improperly incorporated into a system command, allowing an authenticated administrator to execute arbitrary operating system commands. Successful...

CVE-2026-102294

The TP-Link TL-WR841N router is susceptible to an authenticated OS command injection vulnerability within the IPv6 WAN configuration . The root cause is the improper incorporation of a crafted IPv6 Gateway value into a system command. This allows an authenticated administrator to execute arbitrar...

EUVD-2026-90974

TP-Link TL-WR841N contains an authenticated OS command injection vulnerability in the IPv6 WAN configuration. A crafted IPv6 Gateway value is improperly incorporated into a system command, allowing an authenticated administrator to execute arbitrary operating system commands. Successful...

lightrag-hku: SSRF via IPv6-transition address bypass (NAT64, IPv4-compatible, 6to4) of the native-markdown image-download guard

SummaryLightRAG's native markdown parser downloads external images referenced by an uploaded markdown or textpack document. The only SSRF guard, validatedaddresses in lightrag/parser/markdown/parser.py, resolves the image host and rejects it when the resolved IP is not isglobal. That check is...

PYSEC-2026-4064 lightrag-hku: SSRF via IPv6-transition address bypass (NAT64, IPv4-compatible, 6to4) of the native-markdown image-download guard

Summary LightRAG's native markdown parser downloads external images referenced by an uploaded markdown or textpack document. The only SSRF guard, validatedaddresses in lightrag/parser/markdown/parser.py, resolves the image host and rejects it when the resolved IP is not isglobal. That check is...

CVE-2026-22007-NTP-monlist-Amplification-over-IPv6

CVE-2026-22007 – NTP monlist Amplification over IPv6 Program Code Python ntpamplifysim.py - NTP server responding to monlist without authentication import socket, struct def ntpmonlistresponse: Simplified NTP reply with many entries return b'\x00' 1200 large response server =...

ipv6_frag_escape

IPV6FRAGESCAPE — Linux IPv6 fragmentation container escape tracking site Source for the IPV6FRAGESCAPE patch-status tracker: a single-page site recording which distributions have shipped a fix for the IPv6 fragmentation container escape in the Linux kernel. Where the facts live Everything about t...

enyx

enyx SNMP IPV6 Enumerator Tool - n3rdh4x0r -...

fast-uri: fast-uri: Server-side request forgery via malformed IPv6 normalization

A flaw was found in fast-uri, a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not fully validate the IPv6 grammar, allowing invalid trailing text in an authority to be silently discarded. This can lead to a malformed, attacker-controlled host being normalized into a...

kernel: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate()

A flaw was found in the Linux kernel's IPv6 Virtual Tunnel Interface VTI module. When a VTI tunnel device is moved to a different network environment, an unprivileged user in a separate user space can manipulate tunnel parameters. This manipulation could allow the user to intercept or redirect...

BIT-PHP-MIN-2026-91768 IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison (memcmp 12 bytes)

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

BIT-PHP-2026-91768 IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison (memcmp 12 bytes)

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

BIT-LIBPHP-2026-91768 IPv6 ACL bypass in FastCGI listen.allowed_clients due to partial address comparison (memcmp 12 bytes)

The IPv6 branch of the FastCGI client access check compares only the first 12 bytes of a 16-byte IPv6 address, so listen.allowedclients matches on a /96 prefix instead of the exact address. An attacker who can source an address sharing the first 96 bits with an allowed one passes the check and...

CLEANSTART-2026-KC86970 Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component

Security vulnerability affects the cri-tools package. Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component...