GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2026-59180 (GCVE-0-2026-59180)

Vulnerability from cvelistv5 – Published: 2026-07-10 16:02 – Updated: 2026-07-10 16:54
VLAI
Title
Apprise forwards configured auth headers across cross-origin HTTP redirects
Summary
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.
Severity
3.1 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-10 16:53 UTC
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version CPE status
caronc apprise Affected: < 1.11.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59180",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-10T16:53:13.109929Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-10T16:54:32.408Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "apprise",
          "vendor": "caronc",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.11.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.1,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-601",
              "description": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-10T16:02:15.409Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
        },
        {
          "name": "https://github.com/caronc/apprise/pull/1610",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/caronc/apprise/pull/1610"
        },
        {
          "name": "https://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d"
        },
        {
          "name": "https://github.com/caronc/apprise/releases/tag/v1.11.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/caronc/apprise/releases/tag/v1.11.0"
        }
      ],
      "source": {
        "advisory": "GHSA-856c-92hv-3vxx",
        "discovery": "UNKNOWN"
      },
      "title": "Apprise forwards configured auth headers across cross-origin HTTP redirects"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59180",
    "datePublished": "2026-07-10T16:02:15.409Z",
    "dateReserved": "2026-07-02T19:53:48.830Z",
    "dateUpdated": "2026-07-10T16:54:32.408Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-59180",
      "date": "2026-09-18",
      "epss": "0.00315",
      "percentile": "0.24656"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "apprise",
                "vendor": "caronc",
                "versions": [
                  {
                    "status": "affected",
                    "version": "\u003c 1.11.0"
                  }
                ]
              }
            ],
            "source": "security-advisories@github.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "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",
        "lastModified": "2026-07-10T19:22:24.347",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 3.1,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 1.6,
              "impactScore": 1.4,
              "source": "security-advisories@github.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-59180",
                "options": [
                  {
                    "exploitation": "poc"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-10T16:53:13.109929Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-07-10T17:17:02.503",
        "references": [
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/caronc/apprise/pull/1610"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/caronc/apprise/releases/tag/v1.11.0"
          },
          {
            "source": "security-advisories@github.com",
            "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
          },
          {
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
            "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-200"
              },
              {
                "lang": "en",
                "value": "CWE-601"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-07-10T19:54:52+00:00",
      "cve": "CVE-2026-59180",
      "id": "CVE-2026-59180",
      "initial_release_date": "2026-07-10T16:02:15.409000+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "apprise: Apprise: Information disclosure via HTTP redirect following with credential resending",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-59180.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "low",
      "current_release_date": "2026-07-15T05:01:48Z",
      "cve": "CVE-2026-59180",
      "id": "CVE-2026-59180",
      "initial_release_date": "2026-07-15T05:01:48Z",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-59180",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-59180.json",
      "version": "2"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-59180",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-07-10T16:53:13.109929Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-07-10T16:53:01.073Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "references": [
              {
                "tags": [
                  "exploit"
                ],
                "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
              }
            ],
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "apprise",
              "vendor": "caronc",
              "versions": [
                {
                  "status": "affected",
                  "version": "\u003c 1.11.0"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "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."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 3.1,
                "baseSeverity": "LOW",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
                "version": "3.1"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-200",
                  "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-601",
                  "description": "CWE-601: URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-07-10T16:02:15.409Z",
            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
            "shortName": "GitHub_M"
          },
          "references": [
            {
              "name": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx",
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/caronc/apprise/security/advisories/GHSA-856c-92hv-3vxx"
            },
            {
              "name": "https://github.com/caronc/apprise/pull/1610",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/caronc/apprise/pull/1610"
            },
            {
              "name": "https://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/caronc/apprise/commit/68c0aef218055e4586cf4605fd6b56358f5f462d"
            },
            {
              "name": "https://github.com/caronc/apprise/releases/tag/v1.11.0",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/caronc/apprise/releases/tag/v1.11.0"
            }
          ],
          "source": {
            "advisory": "GHSA-856c-92hv-3vxx",
            "discovery": "UNKNOWN"
          },
          "title": "Apprise forwards configured auth headers across cross-origin HTTP redirects"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2026-59180",
        "datePublished": "2026-07-10T16:02:15.409Z",
        "dateReserved": "2026-07-02T19:53:48.830Z",
        "dateUpdated": "2026-07-10T16:54:32.408Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.