CVE-2025-55462

CVE-2025-55462 Vulnerability Summary A Cross-Origin Resource Sharing CORS misconfiguration was identified in Eramba Community and Enterprise Editions v3.26.0. The application reflects attacker-controlled Origin headers in the Access-Control-Allow-Origin response header on the /system-api/login...

UBUNTU-CVE-2026-66070

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.17, 4.0.22, 4.1.13, and 4.2.6, matchorigin/1 returned the bare reflected Origin and allowed credentials even when the wildcard "" was configured, so the response echoed the attacker's origin together with...

CVE-2026-66070: Permissive Cross-domain Policy with Untrusted Domains

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.17, 4.0.22, 4.1.13, and 4.2.6, matchorigin/1 returned the bare reflected Origin and allowed credentials even when the wildcard "" was configured, so the response echoed the attacker's origin together with...

Origin Validation Error

Overview org.jboss.resteasy:resteasy-core-spi is a JBoss.org project aimed at providing productivity frameworks for developing client and server RESTful applications and services in Java. Affected versions of this package are vulnerable to Origin Validation Error via the response and preflight...

PT-2026-95296

Name of the Vulnerable Software and Affected Versions RESTEasy affected versions not specified Description A flaw exists in the CorsFilter component. When configured to allow all origins using the "" wildcard, the filter reflects the request's Origin header in the Access-Control-Allow-Origin...

CVE-2025-62523: Permissive Cross-domain Policy with Untrusted Domains

PILOS Platform for Interactive Live-Online Seminars is a frontend for BigBlueButton. PILOS before 4.8.0 includes a Cross-Origin Resource Sharing CORS misconfiguration in its middleware: it reflects the Origin request header back in the Access-Control-Allow-Origin response header without proper...

EUVD-2021-14527

Malware in sbrugna...

Cross-Origin Resource Sharing (CORS) Bypass

github.com/usememos/memos is vulnerable to Cross-Origin Resource Sharing CORS Bypass. The vulnerability is due to a CORS misconfiguration where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true, which may allow an attacker to perform cross-origin requests,...

CVE-2024-41659 GHSL-2024-034: memos CORS Misconfiguration in server.go

memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker...

CVE-2024-41659 GHSL-2024-034: memos CORS Misconfiguration in server.go

memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker...

Design/Logic Flaw

Fiber is a web framework written in go. Prior to version 2.52.1, the CORS middleware allows for insecure configurations that could potentially expose the application to multiple CORS-related vulnerabilities. Specifically, it allows setting the Access-Control-Allow-Origin header to a wildcard whil...

CVE-2024-25124 Fiber has Insecure CORS Configuration, Allowing Wildcard Origin with Credentials

Fiber is a web framework written in go. Prior to version 2.52.1, the CORS middleware allows for insecure configurations that could potentially expose the application to multiple CORS-related vulnerabilities. Specifically, it allows setting the Access-Control-Allow-Origin header to a wildcard whil...

CVE-2024-25124 Fiber has Insecure CORS Configuration, Allowing Wildcard Origin with Credentials

Fiber is a web framework written in go. Prior to version 2.52.1, the CORS middleware allows for insecure configurations that could potentially expose the application to multiple CORS-related vulnerabilities. Specifically, it allows setting the Access-Control-Allow-Origin header to a wildcard whil...

CVE-2023-36829 Sentry CORS misconfiguration vulnerability

Sentry is an error tracking and performance monitoring platform. Starting in version 23.6.0 and prior to version 23.6.2, the Sentry API incorrectly returns the access-control-allow-credentials: true HTTP header if the Origin request header ends with the system.base-hostname option of Sentry...

CVE-2023-36829

Sentry is an error tracking and performance monitoring platform. Starting in version 23.6.0 and prior to version 23.6.2, the Sentry API incorrectly returns the "access-control-allow-credentials: true" HTTP header if the "Origin" request header ends with the "system.base-hostname" option of Sentry...

CVE-2023-36829: Permissive Cross-domain Policy with Untrusted Domains

Sentry is an error tracking and performance monitoring platform. Starting in version 23.6.0 and prior to version 23.6.2, the Sentry API incorrectly returns the access-control-allow-credentials: true HTTP header if the Origin request header ends with the system.base-hostname option of Sentry...

Cross site scripting

Cross-origin resource sharing CORS enables browsers to perform cross domain requests in a controlled manner. This request has an Origin header that identifies the domain that is making the initial request and defines the protocol between a browser and server to see if the request is allowed. An...

CVE-2021-27786 HCL OneTest Server is vulnerable to Cross Origin Resource Sharing: Arbitrary Origin Trusted

Cross-origin resource sharing CORS enables browsers to perform cross domain requests in a controlled manner. This request has an Origin header that identifies the domain that is making the initial request and defines the protocol between a browser and server to see if the request is allowed. An...

CVE-2021-27786

CVE-2021-27786 affects HCL Technologies OneTest Server (versions 10.0, 10.1, 10.2). The root cause is a misconfigured HTML5 CORS policy that lacks origin restrictions, allowing requests from arbitrary origins when Access-Control-Allow-Credentials is enabled. Impact stated in sources includes pote...

PT-2022-9871

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned. Description Cross-origin resource sharing CORS enables browsers to perform cross-domain requests in a controlled manner. This request has an Origin header that identifies the domain making the...