CVE-2026-54481

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{"bugzilla": {"description": "code.gitea.io/gitea: Gitea: Insecure TLS verification in internal API client", "id": "2515496", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2515496"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-295", "details": ["Internal API HTTP client hardcodes InsecureSkipVerify:true with no config override (CWE-295)", "A flaw was found in Gitea. The internal API HTTP client is configured to skip Transport Layer Security (TLS) certificate verification, which is an insecure practice. A remote attacker on the same network segment could exploit this vulnerability to perform man-in-the-middle (MITM) attacks. This allows the attacker to intercept and potentially alter communications with the internal API, leading to unauthorized information disclosure or data manipulation."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-54481", "package_state": [{"cpe": "cpe:/a:redhat:openshift_pipelines:1", "fix_state": "Affected", "package_name": "openshift-pipelines-client", "product_name": "OpenShift Pipelines"}, {"cpe": "cpe:/a:redhat:openshift_pipelines:1", "fix_state": "Not affected", "package_name": "openshift-pipelines/pipelines-cli-tkn-rhel9", "product_name": "OpenShift Pipelines"}, {"cpe": "cpe:/a:redhat:openshift_pipelines:1", "fix_state": "Not affected", "package_name": "openshift-pipelines/pipelines-opc-rhel9", "product_name": "OpenShift Pipelines"}, {"cpe": "cpe:/a:redhat:openshift_pipelines:1", "fix_state": "Not affected", "package_name": "openshift-pipelines/pipelines-pipelines-as-code-cli-rhel9", "product_name": "OpenShift Pipelines"}, {"cpe": "cpe:/a:redhat:openshift_pipelines:1", "fix_state": "Not affected", "package_name": "openshift-pipelines/pipelines-pipelines-as-code-controller-rhel9", "product_name": "OpenShift Pipelines"}, {"cpe": "cpe:/a:redhat:openshift_pipelines:1", "fix_state": "Not affected", "package_name": "openshift-pipelines/pipelines-pipelines-as-code-watcher-rhel9", "product_name": "OpenShift Pipelines"}], "public_date": "2026-08-13T16:44:39Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-54481\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-54481\nhttps://blog.gitea.com/gitea-1.27.0-is-released/\nhttps://github.com/go-gitea/gitea/releases/tag/v1.27.0\nhttps://github.com/go-gitea/gitea/security/advisories/GHSA-94v3-77j7-vm48"], "statement": "This is an Important Man-in-the-Middle attack vulnerability in Gitea's internal API client. This flaw, caused by hardcoded InsecureSkipVerify:true, allows an attacker on an adjacent network to intercept and potentially manipulate internal communications, compromising data integrity and confidentiality. Red Hat products do not use the affected modules/private/internal.go component.", "threat_severity": "Important"}

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