CVE-2021-22146

All versions of Elastic Cloud Enterprise has the Elasticsearch “anonymous” user enabled by default in deployed clusters. While in the default setting the anonymous user has no permissions and is unable to successfully query any Elasticsearch APIs, an attacker could leverage the anonymous user to...

CVE-2021-39138

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Developers can use the REST API to signup users and also allow users to login anonymously. Prior to version 4.5.1, when an anonymous user is first signed up using REST, the server creates sessi...

CVE-2021-39981

Chang Lian application has a vulnerability which can be maliciously exploited to hide the calling number.Successful exploitation of this vulnerability allows you to make an anonymous call...

CVE-2021-27963

SonLogger before 6.4.1 is affected by user creation with any user permissions profile e.g., SuperAdmin. An anonymous user can send a POST request to /User/saveUser without any authentication or session header...

CVE-2021-39882

In all versions of GitLab CE/EE, provided a user ID, anonymous users can use a few endpoints to retrieve information about any GitLab user...

CVE-2020-16144

When using an object storage like S3 as the file store, when a user creates a public link to a folder where anonymous users can upload files, and another user uploads a virus the files antivirus app would detect the virus but fails to delete it due to permission issues. This affects the...

CVE-2020-17517

The S3 buckets and keys in a secure Apache Ozone Cluster must be inaccessible to anonymous access by default. The current security vulnerability allows access to keys and buckets through a curl command or an unauthenticated HTTP request. This enables unauthorized access to buckets and keys thereb...

CVE-2020-15775

An issue was discovered in Gradle Enterprise 2017.1 - 2020.2.4. The /usage page of Gradle Enterprise conveys high level build information such as project names and build counts over time. This page is incorrectly viewable anonymously...

CVE-2020-6232

SAP Commerce, versions 1811, 1905, does not perform necessary authorization checks for an anonymous user, due to Missing Authorization Check. This affects confidentiality of secure media...

GHSA-Q53Q-GXQ9-MGRJ Grafana Cross-Site-Scripting (XSS) via custom loaded frontend plugin

A cross-site scripting XSS vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permission...

CVE-2019-25075

HTML injection combined with path traversal in the Email service in Gravitee API Management before 1.25.3 allows anonymous users to read arbitrary files via a /management/users/register request...

UBUNTU-CVE-2025-4123

A cross-site scripting XSS vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permission...

CVE-2025-4123

A cross-site scripting XSS vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permission...

CVE-2025-4123

A cross-site scripting XSS vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permission...

CVE-2010-1800

CFNetwork in Apple Mac OS X 10.6.3 and 10.6.4 supports anonymous SSL and TLS connections, which allows man-in-the-middle attackers to redirect a connection and obtain sensitive information via crafted responses...

CVE-2017-7589

In OpenIDM through 4.0.0 before 4.5.0, the info endpoint may leak sensitive information upon a request by the "anonymous" user, as demonstrated by responses with a 200 HTTP status code and a JSON object containing IP address strings. This is related to a missing access-control check in...

CVE-2025-4123

A cross-site scripting XSS vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permission...

CVE-2004-1891

The ftpsyslog function in ftpd in SGI IRIX 6.5.20 "doesn't work with anonymous FTP," which has an unknown impact, possibly preventing the actions of anonymous users from being logged...

CVE-2001-1587

NWFTPD.nlm before 5.01w in the FTP server in Novell NetWare allows remote attackers to cause a denial of service abend via an anonymous STOU command...

CVE-2000-1245

Multiple unspecified vulnerabilities in NWFTPD.nlm before 5.01o in the FTP server in Novell NetWare 5.1 SP3 allow remote attackers to bypass intended restrictions on anonymous access via unknown vectors...