{"id":"CVE-2018-2502","aliases":["EUVD-2018-14357","GHSA-hjc3-4rh8-3fpv"],"status":"published","title":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site...","description":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site Tracing) attack if frontend applications that are using Service Layer has a XSS vulnerability. This has been fixed in SAP Business One Service Layer (B1_ON_HANA, versions 9.2, 9.3).","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01337,"percentile":0.71397,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2018-12-11T22:29:00.53Z","modified":"2026-06-17T01:55:47Z","products":[{"vendor":"sap","product":"business_one_on_hana"},{"vendor":"sap","product":"sap business one service layer (b1_on_hana)"}],"references":[{"url":"https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=508559699","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/106173","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://launchpad.support.sap.com/#/notes/2680492","tags":["x_refsource_MISC","x_transferred","Permissions Required","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-2502"},{"url":"https://github.com/advisories/GHSA-hjc3-4rh8-3fpv"}],"sources":{"cve":[{"id":"CVE-2018-2502","description":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site Tracing) attack if frontend applications that are using Service Layer has a XSS vulnerability. This has been fixed in SAP Business One Service Layer (B1_ON_HANA, versions 9.2, 9.3).","status":"published","published":"2018-12-11T23:00:00Z","modified":"2024-08-05T04:21:34.181Z","updated_at":"2026-11-02T14:35:04.911021Z"}],"euvd":[{"id":"EUVD-2018-14357","description":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site Tracing) attack if frontend applications that are using Service Layer has a XSS vulnerability. This has been fixed in SAP Business One Service Layer (B1_ON_HANA, versions 9.2, 9.3).","status":"published","published":"2018-12-11T23:00:00Z","modified":"2024-08-05T04:21:34Z","updated_at":"2026-11-03T02:40:15.759349Z"}],"ghsa":[{"id":"GHSA-hjc3-4rh8-3fpv","title":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site...","description":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site Tracing) attack if frontend applications that are using Service Layer has a XSS vulnerability. This has been fixed in SAP Business One Service Layer (B1_ON_HANA, versions 9.2, 9.3).","status":"published","published":"2022-05-14T01:42:48Z","modified":"2023-02-02T05:04:22Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:51.17086Z"}],"nvd":[{"id":"CVE-2018-2502","description":"TRACE method is enabled in SAP Business One Service Layer . Attacker can use XST (Cross Site Tracing) attack if frontend applications that are using Service Layer has a XSS vulnerability. This has been fixed in SAP Business One Service Layer (B1_ON_HANA, versions 9.2, 9.3).","status":"published","published":"2018-12-11T22:29:00.53Z","modified":"2026-06-17T01:55:47.693Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:04:49.995593Z"}]}}