Traefik 安全漏洞

Traefik is an open-source reverse proxy and load balancing tool developed by Traefik. Vulnerabilities exist in versions prior to Traefik 2.11.44, 3.6.15, and 3.7.0-rc.3. These vulnerabilities stem from the errors middleware module, which forwards the entire set of request headers including...

PT-2026-38289

Name of the Vulnerable Software and Affected Versions pyLoad versions prior to 0.5.0b3.dev100 Description The WebUI returns full Python traceback details to clients when unhandled exceptions occur. This happens because the endpoint "/web/" is accessible without authentication and renders template...

Insertion of Sensitive Information Into Sent Data

Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data in the errors middleware process. An attacker can obtain sensitive authentication headers, such as Authorization and Cookie, by triggering a backend response that matches the configured...

Insertion of Sensitive Information Into Sent Data

Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data in the errors middleware process. An attacker can obtain sensitive authentication headers, such as Authorization and Cookie, by triggering a backend response that matches the configured...

Insertion of Sensitive Information Into Sent Data

Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data in the errors middleware process. An attacker can obtain sensitive authentication headers, such as Authorization and Cookie, by triggering a backend response that matches the configured...

GHSA-P6HG-QH38-555R Traefik's errors middleware forwards Authorization and Cookie headers to separate error page service

Summary There is a medium severity information disclosure vulnerability in Traefik's errors custom error pages middleware. When the backend returns a response matching the configured status range, the middleware forwards the original request's complete header set, including Authorization, Cookie,...

PT-2026-37111

Name of the Vulnerable Software and Affected Versions Traefik versions prior to 2.11.44 Traefik versions prior to 3.6.15 Traefik versions prior to 3.7.0-rc.3 Description An information disclosure issue exists in the errors custom error pages middleware. When a backend returns a response matching...

CVE-2025-69606

Cross-Site Scripting XSS vulnerability was discovered in the GSVoIP web panel version 2.0.90. The msg parameter in the /painel/gateways.php/error endpoint does not properly sanitize user-supplied input, allowing attackers to inject arbitrary JavaScript into the HTML response. A remote attacker ca...

Open Redirect

github.com/mattermost/mattermost is vulnerable to an open redirect. The vulnerability is due to improper validation of redirect URLs on the /error page, which allows an attacker to craft a malicious link that redirects victims to a malicious site when opened in a new tab...

CVE-2026-3204

Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL...

EUVD-2026-9337

Improper input validation in the error message page in Devolutions Server 2025.3.15 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL...

CVE-2026-3204

Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL...

CVE-2026-3204

Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL...

CVE-2026-3204

Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL...

CVE-2026-3204

CVE-2026-3204 describes an improper input validation in the error message page of Devolutions Server, enabling remote attackers to spoof the displayed error message via a specially crafted URL. Public references consistently cite Devolutions Server 2025.3.16 and earlier as affected; connected sou...

CVE-2026-3204

Improper input validation in the error message page in Devolutions Server 2025.3.16 and earlier allows remote attackers to spoof the displayed error message via a specially crafted URL...

PT-2026-22829

Name of the Vulnerable Software and Affected Versions Devolutions Server versions 2025.3.15 and earlier Description A flaw exists in the error message page that allows remote attackers to manipulate the displayed error message through a crafted URL. The issue is due to insufficient input...

CVE-2026-1695

An XSS vulnerability affects the OAuth web services used by the WebVue, WebScheduler, TouchVue and SnapVue features of PcVue in version 12.0.0 through 16.3.3 included. It might allow a remote attacker to trick a legitimate user into loading content from another site upon unsuccessful user...

CVE-2026-1695

An XSS vulnerability affects the OAuth web services used by the WebVue, WebScheduler, TouchVue and SnapVue features of PcVue in version 12.0.0 through 16.3.3 included. It might allow a remote attacker to trick a legitimate user into loading content from another site upon unsuccessful user...

CVE-2026-1695

CVE-2026-1695 is an XSS vulnerability affecting PcVue’s OAuth web services in WebVue, WebScheduler, TouchVue and SnapVue modules for PcVue versions 12.0.0–16.3.3. The issue targets the OAuth server’s error page and could let a remote attacker trick a legitimate user into loading content from anot...