EUVD-2026-96317

Pingvin Share X before 1.22.0 contains a rate limit bypass vulnerability that allows unauthenticated remote attackers to evade per-IP throttling because backend/src/main.ts unconditionally trusts proxy headers. Attackers can rotate spoofed X-Forwarded-For values against /api/auth/signIn,...

CVE-2026-108162 Pingvin Share X before 1.22.0 Rate Limit Bypass via Spoofed X-Forwarded-For

Pingvin Share X before 1.22.0 contains a rate limit bypass vulnerability that allows unauthenticated remote attackers to evade per-IP throttling because backend/src/main.ts unconditionally trusts proxy headers. Attackers can rotate spoofed X-Forwarded-For values against /api/auth/signIn,...

CVE-2026-108162 Pingvin Share X before 1.22.0 Rate Limit Bypass via Spoofed X-Forwarded-For

Pingvin Share X before 1.22.0 contains a rate limit bypass vulnerability that allows unauthenticated remote attackers to evade per-IP throttling because backend/src/main.ts unconditionally trusts proxy headers. Attackers can rotate spoofed X-Forwarded-For values against /api/auth/signIn,...

GHSA-9Q47-3CM2-2RP8 pyLoad: Rate-Limit Bypass and Audit-Log Spoofing via Trusted Client-Controlled `X-Forwarded-For` Header

Summary pyLoad determines the "client IP" used for its rate-limiting decorator and for its security/audit logging by reading the client-supplied X-Forwarded-For XFF HTTP header and taking the leftmost value. No trusted-proxy configuration exists the Cheroot WSGI server faces clients directly, and...

CVE-2026-107778

A flaw was found in krb5. An authenticated remote attacker can cause a Denial of Service DoS by sending specially crafted forwarded credentials containing mismatched credential entries. This improper handling triggers a null pointer dereference, causing the service to crash and become unavailable...

CVE-2025-12999

A flaw was found in openvsx-server. This vulnerability allows an unauthenticated remote attacker to achieve arbitrary code execution on client machines through HTTP cache poisoning. The server generates download and verification URLs from untrusted proxy headers, such as X-Forwarded-Host, without...

CVE-2026-107361

The Arkime live capture service arkime-live in Malcolm runs with networkmode: host, exposing port 8005 on all network interfaces viewHost=0.0.0.0. Arkime trusts the X-Forwarded-User header from any IP address userAuthIps=::,0.0.0.0/0 and auto-creates users with full access. The passwordSecret is...

CVE-2026-107336

Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A request whose path segment is not exact-lowercase for example /IDDASH2ARK/... enters the location the matcher fires but evades the rewrite n...

CVE-2026-107361 Authentication Bypass Using an Alternate Path or Channel in Malcolm

The Arkime live capture service arkime-live in Malcolm runs with networkmode: host, exposing port 8005 on all network interfaces viewHost=0.0.0.0. Arkime trusts the X-Forwarded-User header from any IP address userAuthIps=::,0.0.0.0/0 and auto-creates users with full access. The passwordSecret is...

CVE-2026-107361 Authentication Bypass Using an Alternate Path or Channel in Malcolm

The Arkime live capture service arkime-live in Malcolm runs with networkmode: host, exposing port 8005 on all network interfaces viewHost=0.0.0.0. Arkime trusts the X-Forwarded-User header from any IP address userAuthIps=::,0.0.0.0/0 and auto-creates users with full access. The passwordSecret is...

EUVD-2026-95119

The Arkime live capture service arkime-live in Malcolm runs with networkmode: host, exposing port 8005 on all network interfaces viewHost=0.0.0.0. Arkime trusts the X-Forwarded-User header from any IP address userAuthIps=::,0.0.0.0/0 and auto-creates users with full access. The passwordSecret is...

CVE-2026-107361

The Malcolm security tool is vulnerable to an authentication bypass in the Arkime live capture service (arkime-live) . Because the service runs in network_mode: host and listens on port 8005 across all interfaces, a network-adjacent attacker can bypass the nginx proxy by connecting directly. The ...

CVE-2026-107336

The Malcolm front nginx reverse proxy contains an authentication bypass vulnerability. A

CVE-2026-107336 Authentication Bypass by Spoofing in Malcolm

Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A request whose path segment is not exact-lowercase for example /IDDASH2ARK/... enters the location the matcher fires but evades the rewrite n...

EUVD-2026-95115

Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A request whose path segment is not exact-lowercase for example /IDDASH2ARK/... enters the location the matcher fires but evades the rewrite n...

CVE-2026-107336

Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A request whose path segment is not exact-lowercase for example /IDDASH2ARK/... enters the location the matcher fires but evades the rewrite n...

CVE-2026-107336 Authentication Bypass by Spoofing in Malcolm

Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A request whose path segment is not exact-lowercase for example /IDDASH2ARK/... enters the location the matcher fires but evades the rewrite n...

CVE-2026-107336 Authentication Bypass by Spoofing in Malcolm

Malcolm's front nginx reverse proxy defines a "Dashboards → Arkime shortcut" location using a case-insensitive regex matcher but a case-sensitive rewrite. A request whose path segment is not exact-lowercase for example /IDDASH2ARK/... enters the location the matcher fires but evades the rewrite n...

PT-2026-108105

Name of the Vulnerable Software and Affected Versions Malcolm affected versions not specified Description The front nginx reverse proxy uses a case-insensitive regex matcher for the Dashboards to Arkime shortcut location, but employs a case-sensitive rewrite. If a request path is not in exact...

PT-2026-108107

Name of the Vulnerable Software and Affected Versions Malcolm affected versions not specified Description The Arkime live capture service arkime-live within Malcolm is configured with network mode: host, which exposes port 8005 across all network interfaces via viewHost=0.0.0.0. The service is...