CVE-2026-54478

In NLnet Labs Unbound 1.18.0 up to and including 1.25.1, when Unbound listens on a 'proxy-protocol-port' interface with 'answer-cookie: yes', the RFC 9018 server-cookie SipHash is computed over the proxy's wire address instead of the PROXYv2-declared client. One server cookie obtained through a...

CVE-2026-54478

CVE-2026-54478 affects NLnet Labs Unbound 1.18.0–1.25.1 when listening on a proxy-protocol-port with answer-cookie enabled. The RFC 9018 server-cookie (SipHash) is computed over the proxy’s wire address rather than the PROXYv2-declared client, causing a server cookie to validate for every PROXYv2...

CVE-2026-54478 DNS Cookie bypass when combined with proxy-protocol use

In NLnet Labs Unbound 1.18.0 up to and including 1.25.1, when Unbound listens on a 'proxy-protocol-port' interface with 'answer-cookie: yes', the RFC 9018 server-cookie SipHash is computed over the proxy's wire address instead of the PROXYv2-declared client. One server cookie obtained through a...

EUVD-2026-47678

In NLnet Labs Unbound 1.18.0 up to and including 1.25.1, when Unbound listens on a 'proxy-protocol-port' interface with 'answer-cookie: yes', the RFC 9018 server-cookie SipHash is computed over the proxy's wire address instead of the PROXYv2-declared client. One server cookie obtained through a...

Hackers Exploit Windmill Flaw to Read Arbitrary Server Files Without Authentication

A high-severity security flaw impacting open-source developer platform Windmill has come under active exploitation in the wild, per VulnCheck. The vulnerability in question is CVE-2026-29059 CVSS score: 7.5, a case of unauthenticated path traversal impacting Windmill's "getlogfile" endpoint...

Artica Proxy 4.30.000000 - Cross-Site Scripting

Artica Proxy 4.30.000000 contains a cross-site scripting vulnerability via the password parameter in /fw.login.php. id: CVE-2022-37153 info: name: Artica Proxy 4.30.000000 - Cross-Site Scripting author: arafatansari severity: medium description: | Artica Proxy 4.30.000000 contains a cross-site...

WordPress Varnish/Nginx Proxy Caching <= 1.8.3 - Information Exposure

Razvan Stanga Varnish/Nginx Proxy Caching = 1.8.3 contains an insertion of sensitive information into sent data vulnerability caused by improper handling of embedded sensitive data, letting attackers retrieve sensitive information, exploit requires crafted requests. id: CVE-2025-62126 info: name:...

Zimbra Collaboration Suite - SSRF

Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows SSRF via the ProxyServlet component. id: CVE-2019-9621 info: name: Zimbra Collaboration Suite - SSRF author: riteshs4hu severity: high description: |...

vCenter Server - Improper Access Control

Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to bypass proxy leading to internal endpoints being accessed. id: CVE-2021-22017 info: name:...

SAP NetWeaver Development Infrastructure - Server Side Request Forgery

Server-Side Request Forgery SSRF vulnerability has been detected in the SAP NetWeaver Development Infrastructure Component Build Service versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50The SAP NetWeaver Development Infrastructure Component Build Service allows a threat actor who has access to the...

Emby Server - Authentication Bypass

Emby Server is a user-installable home media server which stores and organizes a user's media files of virtually any format and makes them available for viewing at home and abroad on a broad range of client devices. This vulnerability may allow administrative access to an Emby Server system,...

Apache Druid - Server-Side Request Forgery

Server-Side Request Forgery SSRF, Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting', URL Redirection to Untrusted Site 'Open Redirect' vulnerability in Apache Druid.This issue affects all previous Druid versions.When using the Druid management proxy, a request tha...

Request-Baskets <= 1.2.1 - Server Side Request Forgery

Request-Baskets = 1.2.1 allows unauthenticated SSRF via the forwardurl parameter when creating a new basket. id: CVE-2023-27163 info: name: Request-Baskets = 1.2.1 - Server Side Request Forgery author: Jaenact severity: medium description: | Request-Baskets = 1.2.1 allows unauthenticated SSRF via...

Geoserver - Server-Side Request Forgery

GeoServer through 2.18.5 and 2.19.x through 2.19.2 allows server-side request forgery via the option for setting a proxy host. id: CVE-2021-40822 info: name: Geoserver - Server-Side Request Forgery author: For3stCo1d,aringo-bf severity: high description: GeoServer through 2.18.5 and 2.19.x throug...

LiteLLM - SQL Injection

LiteLLM 1.81.16 to 1.83.7 contains a SQL injection caused by improper handling of caller-supplied key in database query during proxy API key checks, letting unauthenticated attackers read and modify database data, exploit requires crafted Authorization header. id: CVE-2026-42208 info: name: LiteL...

LoLLMs WEBUI - Server-Side Request Forgery

LoLLMs WEBUI contains a server-side request forgery caused by unauthenticated access to the /api/proxy endpoint, letting attackers force the server to make arbitrary GET requests, exploit requires no authentication. id: CVE-2026-33340 info: name: LoLLMs WEBUI - Server-Side Request Forgery author:...

LobeHub LobeChat <= 2.1.56 - Server-Side Request Forgery

LobeHub LobeChat versions up to and including 2.1.56 are vulnerable to an unauthenticated server-side request forgery vulnerability in the /webapi/proxy endpoint. The endpoint accepts a URL in the POST request body and fetches it server-side without authentication. id: CVE-2026-54157 info: name:...

Mailpit < 1.28.3 - Server-Side Request Forgery

Mailpit = 1.28.0 contains a server-side request forgery caused by insufficient validation of internal IP addresses in the /proxy endpoint, letting attackers make requests to internal network resources, exploit requires crafted HTTP GET requests. id: CVE-2026-21859 info: name: Mailpit 1.28.3 -...

Apache HTTP Server - ACL Bypass

Encoding problem in modproxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. id: CVE-2024-38473 info: name: Apache HTTP Server - ACL Bypass author: pdteam severity: high...

EUVD-2026-46829

Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware component: modproxy. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. Whil...