1611 matches found
CVE-2026-21720 Unauthenticated DoS: avatar cache leaks goroutines when /avatar/:hash requests time out
Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that goroutine blocks forever trying to send on an unbuffered channel...
CVE-2026-21720 Unauthenticated DoS: avatar cache leaks goroutines when /avatar/:hash requests time out
Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that goroutine blocks forever trying to send on an unbuffered channel...
CVE-2026-21720
Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that goroutine blocks forever trying to send on an unbuffered channel...
Missing Release of Resource after Effective Lifetime
Overview github.com/grafana/grafana/pkg/api/avatar is a tool for beautiful monitoring and metric analytics & dashboards for Graphite, InfluxDB & Prometheus & More. Affected versions of this package are vulnerable to Missing Release of Resource after Effective Lifetime via the /avatar/:hash...
Grafana security vulnerabilities
Grafana is a set of open-source monitoring tools developed by Grafana Open Source, which provide a visual monitoring interface. This tool is primarily used for monitoring and analyzing Graphite, InfluxDB, and Prometheus. Grafana has a security vulnerability that arises from processing /avatar/:ha...
PT-2026-4877
Name of the Vulnerable Software and Affected Versions Grafana affected versions not specified Description The software can crash due to a memory exhaustion issue triggered by uncached requests to the /avatar/:hash endpoint. Each request spawns a goroutine to refresh the Gravatar image. If this...
Unauthenticated DoS in avatar cache in Grafana
Grafana is an open-source platform for monitoring and observability. The platform supports users having their own avatars, which can be sourced from the Gravatar service API. This uses a cache, to ensure that we don’t overload the service. If these requests time out after 3 seconds, a Goroutine i...
CVE-2026-1107
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function checkuserinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit...
CVE-2026-1107
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function checkuserinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit...
CVE-2026-1107
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function checkuserinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit...
CVE-2026-1107 EyouCMS Member Avatar Diyajax.php check_userinfo unrestricted upload
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function checkuserinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit...
CVE-2026-1107 EyouCMS Member Avatar Diyajax.php check_userinfo unrestricted upload
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function checkuserinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploit...
CVE-2026-1107
CVE-2026-1107 affects EyouCMS up to version 1.7.1/5.0. The vulnerability lies in the Member Avatar Handler component, specifically the Diyajax.php file’s check_userinfo function. Manipulating the viewfile argument can result in unrestricted upload (arbitrary file upload). The attack can be perfor...
EyouCMS code-related vulnerabilities
EyouCMS is an open-source content management system CMS developed by Eyou Corporation in China, based on ThinkPHP. Versions of EyouCMS 1.7.1/5.0 and earlier have code vulnerabilities. These vulnerabilities stem from incorrect handling of the viewfile parameter in the checkuserinfo function of the...
PT-2026-3375
A weakness has been identified in EyouCMS up to 1.7.1/5.0. Impacted is the function check userinfo of the file Diyajax.php of the component Member Avatar Handler. Executing a manipulation of the argument viewfile can lead to unrestricted upload. The attack may be performed from remote. The exploi...
CVE-2026-21624
Lack of input filterung leads to a persistent XSS vulnerability in the user avatar text handling of the Easy Discuss component for Joomla...
CVE-2026-21624
Lack of input filterung leads to a persistent XSS vulnerability in the user avatar text handling of the Easy Discuss component for Joomla...
CVE-2026-21624
Lack of input filterung leads to a persistent XSS vulnerability in the user avatar text handling of the Easy Discuss component for Joomla...
CVE-2026-21624
Lack of input filterung leads to a persistent XSS vulnerability in the user avatar text handling of the Easy Discuss component for Joomla...
CVE-2026-21624 Extension - stackideas.com - Persistent XSS in EasyDiscuss component 1.0.0-5.0.15 for Joomla
Lack of input filterung leads to a persistent XSS vulnerability in the user avatar text handling of the Easy Discuss component for Joomla...