CVE-2026-59180

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{"bugzilla": {"description": "apprise: Apprise: Information disclosure via HTTP redirect following with credential resending", "id": "2499082", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2499082"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-201", "details": ["A flaw was found in Apprise, an open-source library for sending notifications. HTTP-based notification plugins and HTTP attachment and configuration loaders in Apprise, prior to version 1.11.0, automatically follow HTTP redirects. During these redirects, user-configured authentication headers and query parameters are resent. This could allow a compromised trusted destination or an attacker on the network path to intercept sensitive information, such as authentication tokens and service keys, leading to information disclosure."], "mitigation": {"lang": "en:us", "value": "Users of python-apprise on EPEL 8 should upgrade to 1.11.0 or later, which no longer resends authentication headers or query parameters on HTTP redirects. There is no server-side workaround; avoiding notification targets that are untrusted or capable of issuing redirects reduces exposure until the package is updated."}, "name": "CVE-2026-59180", "public_date": "2026-07-10T16:02:15Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-59180\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-59180\nhttps://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d\nhttps://github.com/caronc/apprise/pull/1610\nhttps://github.com/caronc/apprise/releases/tag/v1.11.0\nhttps://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"], "statement": "This flaw affects the community-maintained python-apprise package as shipped in Fedora and EPEL. Red Hat does not ship Apprise in any core Red Hat product. HTTP-based notification plugins and HTTP attachment/config loaders followed redirects by default and resent user-configured authentication headers and query parameters, allowing a compromised trusted destination or on-path attacker to capture secrets such as bearer tokens and service keys. Fedora already ships the fixed version (1.11.0); EPEL 8 still ships the vulnerable 1.7.5 build.", "threat_severity": "Low"}

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