{"cve":"CVE-2026-34476","nvd":{"published":"2026-04-13T13:16:40.847","modified":"2026-10-26T21:10:00.170","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","score":7.1},"cwes":["CWE-918"],"references":["https://lists.apache.org/thread/v0k1xyzzbtnpyrwxwyn36pbspr8rhjnr","http://www.openwall.com/lists/oss-security/2026/04/13/4"],"products":["apache:skywalking_mcp"],"source":"nvd","synced_at":"2026-10-26T21:38:48.864438205+00:00"},"epss":{"cve":"CVE-2026-34476","score":0.00477,"percentile":0.40931,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-c4hg-6933-x62x","url":"https://osv.dev/vulnerability/GHSA-c4hg-6933-x62x","summary":"Apache SkyWalking MCP: Server-Side Request Forgery via SW-URL Header in MCP Server","modified":"2026-07-21T14:00:34.276472164Z","packages":[{"ecosystem":"Go","name":"github.com/apache/skywalking-mcp","purl":"pkg:golang/github.com/apache/skywalking-mcp","ranges":["<0.2.0"],"fixed":["0.2.0"]}]},{"id":"GO-2026-5310","url":"https://osv.dev/vulnerability/GO-2026-5310","summary":"Apache SkyWalking MCP: Server-Side Request Forgery via SW-URL Header in MCP Server in github.com/apache/skywalking-mcp","modified":"2026-06-25T19:45:28.728823184Z","packages":[{"ecosystem":"Go","name":"github.com/apache/skywalking-mcp","purl":"pkg:golang/github.com/apache/skywalking-mcp","ranges":["<0.2.0"],"fixed":["0.2.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}