{"id":"CVE-2026-118538","title":"a2ui-project a2ui Renderer root.js Root.renderComponentTree dynamically-determined object attributes","summary":"A vulnerability was determined in a2ui-project a2ui up to 0.12.0. This issue affects the function Root.renderComponentTree of the file src/0.8/ui/root.js of the component Renderer. Executing a manipulation can lead to dynamically-determi…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:X/RL:X/RC:C","cvssSource":"cna","cwe":["CWE-915","CWE-913"],"vendor":"a2ui-project","product":"a2ui","affected":["a2ui 0.1","a2ui 0.2","a2ui 0.3","a2ui 0.4","a2ui 0.5","a2ui 0.6","a2ui 0.7","a2ui 0.8","a2ui 0.9","a2ui 0.10","a2ui 0.11","a2ui 0.12.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-29T15:29:53.517109Z"},"published":"2026-10-28","updated":"2026-10-29","sourceUpdated":"2026-10-29T17:21:05.935Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-118538","references":[{"url":"https://vuldb.com/vuln/428015","label":"VDB-428015 | a2ui-project a2ui Renderer root.js Root.renderComponentTree dynamically-determined object attributes"},{"url":"https://vuldb.com/vuln/428015/cti","label":"VDB-428015 | CTI Indicators (IOB, IOC, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-118538","label":"CVE-2026-118538 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1020095","label":"Submit #1020095 | a2ui-project a2ui <=0.12.0 CWE-915"},{"url":"https://github.com/a2ui-project/a2ui/issues/3076"},{"url":"https://github.com/a2ui-project/a2ui/pull/3107"},{"url":"https://github.com/a2ui-project/a2ui/"}],"tags":["cve.org"],"epss":0.00299,"epssPercentile":0.22619,"ingestedAt":"2026-11-01T22:02:40.991Z","slug":"CVE-2026-118538","body":"## Overview\n\nA vulnerability was determined in a2ui-project a2ui up to 0.12.0. This issue affects the function Root.renderComponentTree of the file src/0.8/ui/root.js of the component Renderer. Executing a manipulation can lead to dynamically-determined object attributes. The attack may be launched remotely. The pull request to fix this issue awaits acceptance.\n\n## Affected\n\n- `a2ui 0.1`\n- `a2ui 0.2`\n- `a2ui 0.3`\n- `a2ui 0.4`\n- `a2ui 0.5`\n- `a2ui 0.6`\n- `a2ui 0.7`\n- `a2ui 0.8`\n- `a2ui 0.9`\n- `a2ui 0.10`\n- `a2ui 0.11`\n- `a2ui 0.12.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}