CVE-2026-73297

The CVE-2026-73297 entry concerns Microsoft UFO, an open-source framework for automation across devices and platforms. Before version 3.0.8, the function _is_blocked_ip in ufo/utils/url_security.py failed to block IPv6 NAT64 prefixes (64:ff9b::/96 and 64:ff9b:1::/48), the 6to4 prefix (2002::/16),...

CVE-2026-18652 Velociraptor STACK Type Download Path Bypasses Denied Prefix Check

Velociraptor allows reading Stacked result sets from the GUI. Velociraptor's multi-tenant design stores sub orgs within the datastore directory. The path requested by the GUI is not correctly checked against the prefix deny list, allowing result sets to read from denied prefixes. In particular, a...

CVE-2026-18652

Velociraptor exposes a data-access issue in the GUI where the path prefix deny check can be bypassed, enabling read access to stacked result sets across tenant orgs. The multi-tenant design stores sub-org data under a shared datastore directory, and a user with read access to the root org can acc...

CVE-2026-19566

Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via unbounded IPv6 prefix lengths. The encode method accepts any prefix length matching 0|1-90-9 and passes it to width2bits, which builds the mask as '1' x $width + 8, one character per bit. The inc...

CVE-2026-19566

Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion a...

CVE-2026-19566

CVE-2026-19566 affects Net::CIDR::Set before v0.23. The vulnerability stems from the encode/width handling of IPv6 prefix lengths, where an unbounded prefix length (including values >128) causes large memory allocations during contains() or add() due to the code creating a mask and unpacking i...

EUVD-2026-57150

Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via unbounded IPv6 prefix lengths. The encode method accepts any prefix length matching 0|1-90-9 and passes it to width2bits, which builds the mask as '1' x $width + 8, one character per bit. The inc...

CVE-2026-19566 Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via unbounded IPv6 prefix lengths

Net::CIDR::Set versions before 0.23 for Perl allow memory exhaustion and malformed set ranges via unbounded IPv6 prefix lengths. The encode method accepts any prefix length matching 0|1-90-9 and passes it to width2bits, which builds the mask as '1' x $width + 8, one character per bit. The inc...

Advance Post Prefix WordPress plugin - Reflected XSS

Advance Post Prefix WordPress plugin through 1.1.1 contains a reflected cross-site scripting caused by unsanitized and unescaped parameter output, letting attackers execute scripts against high privilege users such as admin, exploit requires crafted request. id: CVE-2024-12734 info: name: Advance...

ServiceNow AI Platform - Pre-Auth JavaScript Sandbox Escape RCE

ServiceNow AI Platform Brazil, Australia, Zurich, and Yokohama releases before patching contains a pre-authentication remote code execution vulnerability. The /assessmentthanks.do endpoint passes the sysparmassessabletype parameter into GlideRecord's addQuery, which evaluates "javascript:" prefix...

Traefik - Open Redirect

Traefik before 1.7.26, 2.2.8, and 2.3.0-rc3 contains an open redirect vulnerability in the X-Forwarded-Prefix header. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations. id: CVE-2020-15129 info: name:...

CVE-2026-18636

The Velociraptor gRPC API has a VFSGetBuffer endpoint which allows reading files from the datastore. To prevent users from reading sensitive files or accessing other orgs, the requested path is prefix checked against a list of denied prefixes. This prefix check can be bypassed allowing a user to...

CVE-2026-72921

SeaweedFS CVE-2026-72921 affects the filer server component where the authorization check used strings.HasPrefix on raw path strings, allowing a JWT scoped to /tenant1 to access sibling paths like /tenant1234, /tenant1-old, and /tenant1backup. Root cause: prefix-based path matching without proper...

EUVD-2026-56159

SeaweedFS is a distributed storage system. Prior to 4.24, the weed/server/filerserverhandlers.go allowedprefixes authorization check used strings.HasPrefix on raw path strings, so a filer JWT scoped to /tenant1 also authorized sibling paths such as /tenant1234, /tenant1-old, and /tenant1backup,...

CVE-2026-72921 SeaweedFS: Filer JWT allowed_prefixes literal prefix match allows cross-tenant access to sibling paths

SeaweedFS is a distributed storage system. Prior to 4.24, the weed/server/filerserverhandlers.go allowedprefixes authorization check used strings.HasPrefix on raw path strings, so a filer JWT scoped to /tenant1 also authorized sibling paths such as /tenant1234, /tenant1-old, and /tenant1backup,...

net/url: Incorrect parsing of IPv6 host literals in net/url

The Go standard library function net/url.Parse insufficiently validated the host/authority component and accepted some invalid URLs by effectively treating garbage before an IP-literal as ignorable. The function should have rejected this as invalid...

Hono: Algorithmic Complexity DoS in Language Middleware

Summary The languageDetector middleware is vulnerable to algorithmic complexity denial of service when processing a crafted language tag containing a large number of hyphen-separated subtags. Details To implement progressive language-tag truncation, normalizeLanguage repeatedly calls parts.slice0...

GHSA-54FX-42GC-7VW4 Hono: Algorithmic Complexity DoS in Language Middleware

Summary The languageDetector middleware is vulnerable to algorithmic complexity denial of service when processing a crafted language tag containing a large number of hyphen-separated subtags. Details To implement progressive language-tag truncation, normalizeLanguage repeatedly calls parts.slice0...

EUVD-2026-54172

Flowise through 3.1.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to access the OAuth2 credential refresh endpoint by exploiting prefix-based whitelist matching in the authentication middleware defined in packages/server/src/utils/constants.ts. Attackers...

CVE-2026-70636 Flowise 3.1.4 Authentication Bypass via OAuth2 Credential Refresh Endpoint

Flowise through 3.1.4 contains an authentication bypass vulnerability that allows unauthenticated attackers to access the OAuth2 credential refresh endpoint by exploiting prefix-based whitelist matching in the authentication middleware defined in packages/server/src/utils/constants.ts. Attackers...