CVE-2026-55787 Flyto2 Core: SSRF guard bypass via IPv6 transition addresses (IPv4-mapped / 6to4 / NAT64) in validate_url_ssrf

Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.3, validateurlssrf and isprivateip in src/core/utils.py compare resolved addresses only against native private IPv4 and IPv6 ranges and do not unwrap IPv4-mapped, IPv4-compatible, 6to4, or NAT64 transition...

CVE-2026-55787

Flyto2 Core is an execution kernel for automation and AI-agent workflows. Prior to 2.26.3, validateurlssrf and isprivateip in src/core/utils.py compare resolved addresses only against native private IPv4 and IPv6 ranges and do not unwrap IPv4-mapped, IPv4-compatible, 6to4, or NAT64 transition...

CVE-2026-110254 Dockhand before 1.0.45 SSRF via IPv6 Transition Address Bypass in ipCategory

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

EUVD-2026-100466

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

CVE-2026-110254 Dockhand before 1.0.45 SSRF via IPv6 Transition Address Bypass in ipCategory

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

CVE-2026-110254 Dockhand before 1.0.45 SSRF via IPv6 Transition Address Bypass in ipCategory

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

CVE-2026-110254

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

CVE-2026-110254

Finsys Dockhand versions prior to 1.0.45 are vulnerable to a Server-Side Request Forgery (SSRF) flaw located in the ipCategory() function within src/lib/server/url-safety.ts. The root cause is a failure to validate NAT64 , 6to4 , and Teredo IPv6 transition ranges. Authenticated attackers can expl...

PT-2026-112036

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

CVE-2026-110254: Server-Side Request Forgery (SSRF)

Finsys Dockhand before 1.0.45 contains a server-side request forgery vulnerability in the ipCategory function in src/lib/server/url-safety.ts, which fails to check NAT64, 6to4, and Teredo IPv6 transition ranges. Authenticated attackers can embed loopback, cloud metadata, or private IPv4 addresses...

NPM: Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses

NPM: Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses vulnerability discovered by ? in WordPress Npm ghost versions = 6.0.9, 6.65.0...

Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses

Impact A validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network on some network configurations. A successful attack would not result in any response data being returned...

GHSA-R7F2-6FJ8-6FG2 Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses

Impact A validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network on some network configurations. A successful attack would not result in any response data being returned...

Server-side Request Forgery (SSRF)

Overview ghost is a publishing platform Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the IP address validation logic in request-external.js, which fails to correctly classify certain IPv6 transition addresses IPv4-compatible ::/96, IPv4-mapped...

CVE-2026-105689

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, app.util.ssrf/blocked-address? relies on Java InetAddress predicates that do not classify NAT64, 6to4, or Teredo addresses and applies additional CIDR checks only to IPv4 values. Exploitation requires routing through a NAT...

EUVD-2026-92707

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, app.util.ssrf/blocked-address? relies on Java InetAddress predicates that do not classify NAT64, 6to4, or Teredo addresses and applies additional CIDR checks only to IPv4 values. Exploitation requires routing through a NAT...

CVE-2026-105689

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, app.util.ssrf/blocked-address? relies on Java InetAddress predicates that do not classify NAT64, 6to4, or Teredo addresses and applies additional CIDR checks only to IPv4 values. Exploitation requires routing through a NAT...

CVE-2026-105648 Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses

Ghost is a Node.js content management system. From 6.0.9 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network on some network configurations. A...

CVE-2026-105689: Server-Side Request Forgery (SSRF)

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, app.util.ssrf/blocked-address? relies on Java InetAddress predicates that do not classify NAT64, 6to4, or Teredo addresses and applies additional CIDR checks only to IPv4 values. Exploitation requires routing through a NAT...

CVE-2026-104458 YesWiki before 4.6.7 SSRF Guard Bypass via IPv6 Transition Addresses

YesWiki before 4.6.7 contains a server-side request forgery vulnerability in validateKeyIdUrl that allows unauthenticated attackers to bypass the SSRF guard using 6to4, NAT64, or IPv4-compatible IPv6 addresses. Attackers can send a crafted Signature keyId to the public actor inbox route to reach...