Fedora 43 : perl-URI (2026-09941e744b)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-09941e744b advisory. 5.36 - Apply Unicode NFC normalization in URI::idna nameprep so IDNA host encoding matches other clients instead of emitting a non-standard, non-round-trippi...

CVE-2026-76835

OAuth2 Proxy honours a client-supplied X-Forwarded-Uri header when deciding whether a request may skip authentication, because the guard added for CVE-2026-40575 is inert in the default reverse-proxy configuration. GetRequestURI in pkg/requests/util/util.go prefers that header over the real reque...

CVE-2026-76835

OAuth2 Proxy honours a client-supplied X-Forwarded-Uri header when deciding whether a request may skip authentication, because the guard added for CVE-2026-40575 is inert in the default reverse-proxy configuration. GetRequestURI in pkg/requests/util/util.go prefers that header over the real reque...

CVE-2026-76835 OAuth2 Proxy 7.15.2 through 7.15.4 Authentication Bypass via X-Forwarded-Uri Under the Default Trusted Proxy Set

OAuth2 Proxy honours a client-supplied X-Forwarded-Uri header when deciding whether a request may skip authentication, because the guard added for CVE-2026-40575 is inert in the default reverse-proxy configuration. GetRequestURI in pkg/requests/util/util.go prefers that header over the real reque...

EUVD-2026-65061

OAuth2 Proxy honours a client-supplied X-Forwarded-Uri header when deciding whether a request may skip authentication, because the guard added for CVE-2026-40575 is inert in the default reverse-proxy configuration. GetRequestURI in pkg/requests/util/util.go prefers that header over the real reque...

CVE-2026-76835 OAuth2 Proxy 7.15.2 through 7.15.4 Authentication Bypass via X-Forwarded-Uri Under the Default Trusted Proxy Set

OAuth2 Proxy honours a client-supplied X-Forwarded-Uri header when deciding whether a request may skip authentication, because the guard added for CVE-2026-40575 is inert in the default reverse-proxy configuration. GetRequestURI in pkg/requests/util/util.go prefers that header over the real reque...

CVE-2026-76835

OAuth2 Proxy versions 7.15.2 through 7.15.4 are affected by an authentication bypass via the X-Forwarded-Uri header. When reverse-proxy mode is enabled without trusted_proxy_ip configured, buildTrustedProxyNetSet falls back to 0.0.0.0/0 and ::/0, treating every client as a trusted proxy. An unaut...

CVE-2026-76835 OAuth2 Proxy 7.15.2 through 7.15.4 Authentication Bypass via X-Forwarded-Uri Under the Default Trusted Proxy Set

OAuth2 Proxy honours a client-supplied X-Forwarded-Uri header when deciding whether a request may skip authentication, because the guard added for CVE-2026-40575 is inert in the default reverse-proxy configuration. GetRequestURI in pkg/requests/util/util.go prefers that header over the real reque...

CLSA-2026-1787592232 TuxCare security update for fast-uri (1 CVE)

TuxCare rebuilt fast-uri to address 1 CVE. Fixed in 2.4.3-tuxcare.1...

Interpretation Conflict

Overview org.webjars.npm:fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Interpretation Conflict in resolve through the resolve process in index.js. An attacker can make an application resolve a scheme-relative reference such as //host/ again...

Interpretation Conflict

Overview fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Interpretation Conflict in resolve through the resolve process in index.js. An attacker can make an application resolve a scheme-relative reference such as //host/ against a...

@diviops/mcp-server (>=1.5.40, <=1.5.43), @donadiosolutions/lcm (>=1.4.2, <=1.4.3) +17 more potentially affected by CVE-2026-75931 via fast-uri (>=3.1.3, <=3.1.5)

fast-uri NPM version =3.1.3, =1.5.40, =1.4.2, =1.2.0, =0.2.0-alpha.5, =0.1.0, =0.1.6, =0.1.5, =3.38.11, =0.1.0, =0.1.2 and more Source cves: CVE-2026-75931 Source advisory: SNYK:JS-FASTURI-19256867...

Double Decoding of the Same Data

Overview org.webjars.npm:fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Double Decoding of the Same Data through hostname normalization in normalize and resolve and the authority recomposition logic in index.js and lib/utils.js. An attacker...

@diviops/mcp-server (>=1.5.40, <=1.5.43), @donadiosolutions/lcm (>=1.4.2, <=1.4.3) +18 more potentially affected by CVE-2026-75899 via fast-uri (>=3.1.2, <=3.1.5)

fast-uri NPM version =3.1.2, =1.5.40, =1.4.2, =1.2.0, =0.2.0-alpha.5, =0.1.0, =0.1.6, =1.25.0, =0.1.5, =3.38.11, =3.39.0 and more Source cves: CVE-2026-75899 Source advisory: SNYK:JS-FASTURI-19256873...

Double Decoding of the Same Data

Overview fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Double Decoding of the Same Data through hostname normalization in normalize and resolve and the authority recomposition logic in index.js and lib/utils.js. An attacker can redirect an...

Improper Validation of Syntactic Correctness of Input

Overview org.webjars.npm:fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input through the normalizeIPv6 and parseWithStatus host-processing paths in lib/utils.js and index.js. An attacker can...

Improper Validation of Syntactic Correctness of Input

Overview fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Improper Validation of Syntactic Correctness of Input through the normalizeIPv6 and parseWithStatus host-processing paths in lib/utils.js and index.js. An attacker can route an...

@activepieces/piece-ai (>=0.3.1, <=0.3.4), @diviops/mcp-server (>=1.5.40, <=1.5.43) +24 more potentially affected by CVE-2026-75975 via fast-uri (>=3.0.1, <=3.1.5)

fast-uri NPM version =3.0.1, =0.3.1, =1.5.40, =1.4.2, =1.2.0, =5.4.3, =0.2.0-alpha.5, =0.1.0, =1.0.0, =1.0.0, =1.0.4 and more Source cves: CVE-2026-75975 Source advisory: SNYK:JS-FASTURI-19256871...

Improper Handling of URL Encoding (Hex Encoding)

Overview org.webjars.npm:fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Improper Handling of URL Encoding Hex Encoding through the parseWithStatus, normalizeStringWithStatus, normalizeComparableURI, and resolve paths in index.js. An attacker...

Improper Handling of URL Encoding (Hex Encoding)

Overview fast-uri is a Dependency-free RFC 3986 URI toolbox Affected versions of this package are vulnerable to Improper Handling of URL Encoding Hex Encoding through the parseWithStatus, normalizeStringWithStatus, normalizeComparableURI, and resolve paths in index.js. An attacker can steer a URL...