{"id":"CVE-2026-26120","aliases":["EUVD-2026-13180","GHSA-5j3j-x96g-89v5"],"status":"published","title":"Microsoft Bing Tampering Vulnerability","description":"Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:P/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00594,"percentile":0.48885,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-03-19T21:06:23Z","modified":"2026-06-19T18:18:00Z","products":[{"vendor":"microsoft","product":"bing"},{"vendor":"microsoft","product":"microsoft bing"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26120","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26120"},{"url":"https://github.com/advisories/GHSA-5j3j-x96g-89v5"}],"sources":{"cve":[{"id":"CVE-2026-26120","title":"Microsoft Bing Tampering Vulnerability","description":"Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.","status":"published","published":"2026-03-19T21:06:23.69Z","modified":"2026-06-19T18:18:00.275Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:P/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T13:38:20.971157Z"}],"euvd":[{"id":"EUVD-2026-13180","description":"Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.","status":"published","published":"2026-03-19T21:06:23Z","modified":"2026-06-19T18:18:00Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:P/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T18:20:35.26548Z"}],"ghsa":[{"id":"GHSA-5j3j-x96g-89v5","title":"Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform...","description":"Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.","status":"published","published":"2026-03-19T21:30:24Z","modified":"2026-03-19T21:30:31Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:06:43.427844Z"}],"nvd":[{"id":"CVE-2026-26120","description":"Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.","status":"published","published":"2026-03-19T21:17:06.513Z","modified":"2026-06-17T10:25:45.59Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:09.735529Z"}]}}