{"id":"CVE-2026-115301","aliases":["EUVD-2026-112610","GHSA-vw93-qjx2-fxhw"],"status":"published","title":"Contact Form by Supsystic \u003c 1.11.1 - Admin+ SSTI via Form Text Block","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not sandbox the template engine used to render its forms and allows stored form-editor content to reach that engine as executable template code, enabling an administrator to perform server-side template injection and execute arbitrary code on the server. The injected template is compiled and executed whenever any visitor loads a page containing the form, so the stored payload also lets an unauthenticated visitor read server-side secrets such as authentication salts and database credentials.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00422,"percentile":0.36973,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2026-10-29T06:00:22Z","modified":"2026-10-29T15:18:27Z","products":[{"vendor":"supsysticcom","product":"contact form by supsystic"},{"vendor":"unknown","product":"contact form by supsystic"}],"references":[{"url":"https://wpscan.com/vulnerability/15274345-5ad4-456f-9b5e-40d575ecb272/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115301"},{"url":"https://wpscan.com/vulnerability/15274345-5ad4-456f-9b5e-40d575ecb272"},{"url":"https://github.com/advisories/GHSA-vw93-qjx2-fxhw"}],"sources":{"cve":[{"id":"CVE-2026-115301","title":"Contact Form by Supsystic \u003c 1.11.1 - Admin+ SSTI via Form Text Block","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not sandbox the template engine used to render its forms and allows stored form-editor content to reach that engine as executable template code, enabling an administrator to perform server-side template injection and execute arbitrary code on the server. The injected template is compiled and executed whenever any visitor loads a page containing the form, so the stored payload also lets an unauthenticated visitor read server-side secrets such as authentication salts and database credentials.","status":"published","published":"2026-10-29T06:00:22.187Z","modified":"2026-10-29T10:56:09.041Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:20:01.618694Z"}],"euvd":[{"id":"EUVD-2026-112610","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not sandbox the template engine used to render its forms and allows stored form-editor content to reach that engine as executable template code, enabling an administrator to perform server-side template injection and execute arbitrary code on the server. The injected template is compiled and executed whenever any visitor loads a page containing the form, so the stored payload also lets an unauthenticated visitor read server-side secrets such as authentication salts and database credentials.","status":"published","published":"2026-10-29T06:00:22Z","modified":"2026-10-29T10:56:09Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:59:17.279653Z"}],"ghsa":[{"id":"GHSA-vw93-qjx2-fxhw","title":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not sandbox the template...","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not sandbox the template engine used to render its forms and allows stored form-editor content to reach that engine as executable template code, enabling an administrator to perform server-side template injection and execute arbitrary code on the server. The injected template is compiled and executed whenever any visitor loads a page containing the form, so the stored payload also lets an unauthenticated visitor read server-side secrets such as authentication salts and database credentials.","status":"published","published":"2026-10-29T06:30:37Z","modified":"2026-10-29T12:31:39Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:14:38.164928Z"}],"nvd":[{"id":"CVE-2026-115301","description":"The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not sandbox the template engine used to render its forms and allows stored form-editor content to reach that engine as executable template code, enabling an administrator to perform server-side template injection and execute arbitrary code on the server. The injected template is compiled and executed whenever any visitor loads a page containing the form, so the stored payload also lets an unauthenticated visitor read server-side secrets such as authentication salts and database credentials.","status":"published","published":"2026-10-29T06:17:20.08Z","modified":"2026-10-29T15:18:27.92Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:13:04.6346Z"}]}}