CVE-2026-101894

CVE-2026-101894 — @xhmikosr/decompress symlink-chain path traversal Python 3 PoC for CVE-2026-101894 — Node.js archive extraction in @xhmikosr/decompress and unmaintained decompress allows read/write outside the output directory via a chain of symlink entries. Bypass of CVE-2026-53486 hardening...

CVE-2026-118261

Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handler reads or binds it, consuming excessive memory or CPU an...

CVE-2026-118261 Echo: Decompress permits unbounded gzip expansion in v4

Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handler reads or binds it, consuming excessive memory or CPU an...

CVE-2026-118261

The Echo Go web framework (v4) is vulnerable to a denial of service (DoS) via unbounded gzip expansion in the opt-in Decompress middleware . In versions 4.0.0 through 4.16.0 , the middleware exposes a decoded request stream without limiting its expanded size. A small compressed request can expand...

EUVD-2026-112370

Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handler reads or binds it, consuming excessive memory or CPU an...

PT-2026-129131

Echo is a Go web framework. From 4.0.0 until 4.16.1, Echo v4's opt-in Decompress middleware exposes a gzip-decoded request stream without limiting its expanded size. A small compressed request can expand into a very large body when a handler reads or binds it, consuming excessive memory or CPU an...

undici vulnerable to Denial of Service via unhandled exception in the decompress interceptor

Impact undici's decompress interceptor forwards decompressed response data to the downstream handler from zlib stream event callbacks without catching exceptions those callbacks may throw. undici's engine converts a synchronous throw from a downstream handler into a per-request failure, but that...

EUVD-2026-102347

undici vulnerable to Denial of Service via unhandled exception in the decompress interceptor...

npm: undici vulnerable to Denial of Service via unhandled exception in the decompress interceptor

npm: undici vulnerable to Denial of Service via unhandled exception in the decompress interceptor vulnerability discovered by ? in WordPress npm undici versions = 7.15.0, 7.30.1...

Echo: Decompress permits unbounded gzip expansion in v4

Impact Echo v4's opt-in Decompress middleware exposed a gzip-decoded request stream without limiting its expanded size. A small compressed request could therefore produce a very large decoded body. Handlers that read or bind that body could consume excessive memory or CPU, and repeated or...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview github.com/labstack/echo/v4/middleware is a middleware package for echo. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the Decompress middleware. An attacker can exhaust memory or CPU resources by sending a small,...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview github.com/labstack/echo/v5/middleware is a middleware package for echo. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the Decompress middleware. An attacker can exhaust memory or CPU resources by sending a small,...

GHSA-H7WR-284F-5QVC Echo: Decompress permits unbounded gzip expansion in v4

Impact Echo v4's opt-in Decompress middleware exposed a gzip-decoded request stream without limiting its expanded size. A small compressed request could therefore produce a very large decoded body. Handlers that read or bind that body could consume excessive memory or CPU, and repeated or...

CVE-2026-113613

FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python...

EUVD-2026-105091

FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python...

CVE-2026-113613 FlexGet before 3.20.7 Path Traversal (Zip Slip) via decompress plugin

FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python...

CVE-2026-113613 FlexGet before 3.20.7 Path Traversal (Zip Slip) via decompress plugin

FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python...

CVE-2026-113613

FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python...

CVE-2026-113613

FlexGet versions before 3.20.7 are vulnerable to a path traversal (Zip Slip) vulnerability within the decompress plugin . A remote attacker can exploit this by providing malicious zip or rar archives containing ../ sequences or absolute paths through a feed. This allows the attacker to write arbi...

CVE-2026-113613 FlexGet before 3.20.7 Path Traversal (Zip Slip) via decompress plugin

FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python...