{"id":"CVE-2026-34476","summary":"Apache SkyWalking MCP: Server-Side Request Forgery via SW-URL Header in MCP Server","details":"Server-Side Request Forgery via SW-URL Header vulnerability in Apache SkyWalking MCP.\n\nThis issue affects Apache SkyWalking MCP: 0.1.0.\n\nUsers are recommended to upgrade to version 0.2.0, which fixes this issue.","aliases":["GHSA-c4hg-6933-x62x","GO-2026-5310"],"modified":"2026-07-08T08:00:19.449120542Z","published":"2026-04-13T13:01:31.156Z","database_specific":{"cna_assigner":"apache","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0.1.0"},{"last_affected":"0.1.0"}]}],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34476.json","cwe_ids":["CWE-918"]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/04/13/4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34476.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/v0k1xyzzbtnpyrwxwyn36pbspr8rhjnr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34476"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/skywalking-mcp","events":[{"introduced":"b8f424c82137c6921dda58d4116ad58a002bacd8"},{"fixed":"06e2b6413f7b592770b6c5c62b28144f88382b49"}],"database_specific":{"cpe":"cpe:2.3:a:apache:skywalking_mcp:*:*:*:*:*:*:*:*","source":"CPE_RANGE","extracted_events":[{"introduced":"0.1.0"},{"fixed":"0.2.0"}]}}],"versions":["v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34476.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"}]}