{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.11.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "68c0aef218055e4586cf4605fd6b56358f5f462d"
            },
            {
              "fixed": "158c4e1febc3e6093b0f357776b315a90c8a89b5"
            }
          ],
          "repo": "https://github.com/caronc/apprise",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-856c-92hv-3vxx"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-200",
      "CWE-601"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59180.json"
  },
  "details": "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.",
  "id": "CVE-2026-59180",
  "modified": "2026-07-15T01:49:07.442122901Z",
  "published": "2026-07-10T16:02:15.409Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/caronc/apprise/releases/tag/v1.11.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59180.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59180"
    },
    {
      "type": "FIX",
      "url": "https://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d"
    },
    {
      "type": "FIX",
      "url": "https://github.com/caronc/apprise/pull/1610"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Apprise forwards configured auth headers across cross-origin HTTP redirects"
}