caronc Apprise up to 1.10.x HTTP Attachment/Config Loader http.py redirect

Summaryinfo

A vulnerability described as problematic has been identified in caronc Apprise up to 1.10.x. This affects an unknown function of the file apprise/attachment/http.py of the component HTTP Attachment/Config Loader. The manipulation results in redirect. This vulnerability is known as CVE-2026-59180. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in caronc Apprise up to 1.10.x. Affected is an unknown code block of the file apprise/attachment/http.py of the component HTTP Attachment/Config Loader. The manipulation with an unknown input leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on integrity. CVE summarizes:

Apprise is an open source library which allows you to send a notification to almost all of the most popular notification services available. Prior to 1.11.0, Apprise HTTP-based notification plugins and HTTP attachment and config loaders in apprise/attachment/http.py and apprise/config/http.py follow HTTP redirects by default and resend user-configured auth headers and query parameters on the redirected request, allowing a compromised trusted destination or on-path attacker to receive secrets such as Authorization headers, bearer tokens, custom headers, and service keys. This issue is fixed in version 1.11.0.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-59180 since 07/02/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1204.001 by the MITRE ATT&CK project.

Upgrading to version 1.11.0 eliminates this vulnerability.

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Productinfo

Vendor

• caronc

Name

• Apprise

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10

Website

• Product: https://github.com/caronc/apprise/

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