{"id":"CVE-2026-124699","aliases":["EUVD-2026-124337","GHSA-xvm9-j48x-qjgx"],"status":"published","title":"Improper Control of Generation of Code in Progress Telerik UI for WinForms","description":"In Telerik UI for WinForms, versions prior to 2026.4.1111, an improper control of code generation vulnerability exists that allows an attacker to supply a crafted expression and execute unauthorized code in the context of the affected application.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00194,"percentile":0.09203,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2026-11-12T09:56:54Z","modified":"2026-11-12T12:31:40Z","products":[{"vendor":"progress software","product":"telerik ui for winforms"}],"references":[{"url":"https://www.telerik.com/products/winforms/documentation/knowledge-base/kb-security-improper-control-of-generation-of-code-cve-2026-124699","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-124699"},{"url":"https://github.com/advisories/GHSA-xvm9-j48x-qjgx"}],"sources":{"cve":[{"id":"CVE-2026-124699","title":"Improper Control of Generation of Code in Progress Telerik UI for WinForms","description":"In Telerik UI for WinForms, versions prior to 2026.4.1111, an improper control of code generation vulnerability exists that allows an attacker to supply a crafted expression and execute unauthorized code in the context of the affected application.","status":"published","published":"2026-11-12T09:56:54.423Z","modified":"2026-11-12T09:56:54.423Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-12T10:41:11.398563Z"}],"euvd":[{"id":"EUVD-2026-124337","description":"In Telerik UI for WinForms, versions prior to 2026.4.1111, an improper control of code generation vulnerability exists that allows an attacker to supply a crafted expression and execute unauthorized code in the context of the affected application.","status":"published","published":"2026-11-12T09:56:54Z","modified":"2026-11-12T09:56:54Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-12T14:33:51.925862Z"}],"ghsa":[{"id":"GHSA-xvm9-j48x-qjgx","title":"In Telerik UI for WinForms, versions prior to 2026.4.1111, an improper control of code generation...","description":"In Telerik UI for WinForms, versions prior to 2026.4.1111, an improper control of code generation vulnerability exists that allows an attacker to supply a crafted expression and execute unauthorized code in the context of the affected application.","status":"published","published":"2026-11-12T12:31:35Z","modified":"2026-11-12T12:31:40Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94"],"updated_at":"2026-11-12T12:41:04.410575Z"}],"nvd":[{"id":"CVE-2026-124699","description":"In Telerik UI for WinForms, versions prior to 2026.4.1111, an improper control of code generation vulnerability exists that allows an attacker to supply a crafted expression and execute unauthorized code in the context of the affected application.","status":"published","published":"2026-11-12T10:17:28.723Z","modified":"2026-11-12T19:02:35.83Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-12T11:30:51.270585Z"}]}}