a2ui-project a2ui data-model.ts DataModel.set resource consumption

{
  "id": "148626e9e9da4836602cc61283f135731fa5b91f48cdcf0af4460ba04cf554e4",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-118273",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "a2ui-project a2ui data-model.ts DataModel.set resource consumption",
    "summary": "A flaw has been found in a2ui-project a2ui up to 0.10.6. Affected by this vulnerability is the function DataModel.set of the file renderers/web_core/src/v0_9/state/data-model.ts. Executing a manipulation can lead to resource consumption. It is possible to launch the attack remotely. The exploit has been published and may be used. This patch is called 82789191ce551f4d7a095d273773fb24bd764c9d. A patch should be applied to remediate this issue.",
    "evidence": "cve:CVE-2026-118273",
    "products": [
      {
        "name": {
          "value": "a2ui",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-118273",
      "aliases": [
        "CVE-2026-118273"
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "version": "4.0",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
          }
        },
        {
          "cvssV3_1": {
            "version": "3.1",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C"
          }
        },
        {
          "cvssV3_0": {
            "version": "3.0",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C"
          }
        },
        {
          "cvssV2_0": {
            "version": "2.0",
            "baseScore": 4,
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C"
          }
        }
      ],
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:*"
          ],
          "vendor": "a2ui-project",
          "product": "a2ui",
          "versions": [
            {
              "status": "affected",
              "version": "0.10.0"
            },
            {
              "status": "affected",
              "version": "0.10.1"
            },
            {
              "status": "affected",
              "version": "0.10.2"
            },
            {
              "status": "affected",
              "version": "0.10.3"
            },
            {
              "status": "affected",
              "version": "0.10.4"
            },
            {
              "status": "affected",
              "version": "0.10.5"
            },
            {
              "status": "affected",
              "version": "0.10.6"
            }
          ]
        }
      ],
      "modified": "2026-10-28T02:30:20.889Z",
      "provider": "cve",
      "references": [
        "https://vuldb.com/vuln/427571",
        "https://vuldb.com/vuln/427571/cti",
        "https://vuldb.com/cve/CVE-2026-118273",
        "https://vuldb.com/submit/1015117",
        "https://github.com/a2ui-project/a2ui/issues/2386",
        "https://github.com/a2ui-project/a2ui/pull/2430",
        "https://github.com/a2ui-project/a2ui/commit/82789191ce551f4d7a095d273773fb24bd764c9d",
        "https://github.com/a2ui-project/a2ui/"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
          "shortName": "VulDB",
          "dateUpdated": "2026-10-28T02:30:20.889Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-118273",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 406288,
  "published_at": "2026-10-28T02:30:20.889+00:00"
}