Vulnerability-Lookup

GHSA-HP6R-FRQ8-9PMP

Vulnerability from github – Published: 2026-10-28 03:31 – Updated: 2026-10-28 03:31

Details

A vulnerability has been found in a2ui-project a2ui up to 0.10.6. Affected by this issue is some unknown functionality of the file renderers/web_core/src/v0_9/rendering/generic-binder.ts of the component Binder. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is c97f4a02d3fea33ce3e9de5cf3fd0e3b8f3a4f0e. To fix this issue, it is recommended to deploy a patch.

Severity

4.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

2.1 (Low)


                  
                    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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-118274"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-28T03:17:13Z",
    "severity": "LOW"
  },
  "details": "A vulnerability has been found in a2ui-project a2ui up to 0.10.6. Affected by this issue is some unknown functionality of the file renderers/web_core/src/v0_9/rendering/generic-binder.ts of the component Binder. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is c97f4a02d3fea33ce3e9de5cf3fd0e3b8f3a4f0e. To fix this issue, it is recommended to deploy a patch.",
  "id": "GHSA-hp6r-frq8-9pmp",
  "modified": "2026-10-28T03:31:51Z",
  "published": "2026-10-28T03:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118274"
    },
    {
      "type": "WEB",
      "url": "https://github.com/a2ui-project/a2ui/issues/2387"
    },
    {
      "type": "WEB",
      "url": "https://github.com/a2ui-project/a2ui/pull/2431"
    },
    {
      "type": "WEB",
      "url": "https://github.com/a2ui-project/a2ui/commit/c97f4a02d3fea33ce3e9de5cf3fd0e3b8f3a4f0e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/a2ui-project/a2ui"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-118274"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/1015118"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/427572"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/427572/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-118274 (GCVE-0-2026-118274)

Vulnerability from cvelistv5 – Published: 2026-10-28 02:45 – Updated: 2026-10-28 02:45 X_Open Source

Title

a2ui-project a2ui Binder generic-binder.ts resource consumption

Summary

Severity

5.3 (Medium)


                        
                          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

4.3 (Medium)


                        
                          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

4.3 (Medium)


                        
                          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

CWE

CWE-400 - Resource Consumption
CWE-404 - Denial of Service

Assigner

VulDB CNA under the mitre root

CNA scorecard B 83/100 over 3853 records in the last 180 days details

References

8 references

URL	Tags
https://vuldb.com/vuln/427572	vdb-entry
https://vuldb.com/vuln/427572/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-118274	third-party-advisory
https://vuldb.com/submit/1015118	third-party-advisory
https://github.com/a2ui-project/a2ui/issues/2387	exploitissue-tracking
https://github.com/a2ui-project/a2ui/pull/2431	issue-trackingpatch
https://github.com/a2ui-project/a2ui/commit/c97f4…	patch
https://github.com/a2ui-project/a2ui/	product

Impacted products

1 product

Vendor	Product	Version
a2ui-project	a2ui	Affected: 0.10.0 Affected: 0.10.1 Affected: 0.10.2 Affected: 0.10.3 Affected: 0.10.4 Affected: 0.10.5 Affected: 0.10.6 cpe:2.3:a:a2ui-project:a2ui::::::::

Credits

ez-lbz (VulDB User)

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:a2ui-project:a2ui:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Binder"
          ],
          "product": "a2ui",
          "vendor": "a2ui-project",
          "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"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "ez-lbz (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been found in a2ui-project a2ui up to 0.10.6. Affected by this issue is some unknown functionality of the file renderers/web_core/src/v0_9/rendering/generic-binder.ts of the component Binder. The manipulation leads to resource consumption. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is c97f4a02d3fea33ce3e9de5cf3fd0e3b8f3a4f0e. To fix this issue, it is recommended to deploy a patch."
        }
      ],
      "metrics": [
        {
          "cvssV4_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",
            "version": "4.0"
          }
        },
        {
          "cvssV3_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",
            "version": "3.1"
          }
        },
        {
          "cvssV3_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",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 4,
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-404",
              "description": "Denial of Service",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-28T02:45:10.858Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-427572 | a2ui-project a2ui Binder generic-binder.ts resource consumption",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/vuln/427572"
        },
        {
          "name": "VDB-427572 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/427572/cti"
        },
        {
          "name": "CVE-2026-118274 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-118274"
        },
        {
          "name": "Submit #1015118 | a2ui-project a2ui \u003c=0.10.6 CWE-400",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/1015118"
        },
        {
          "tags": [
            "exploit",
            "issue-tracking"
          ],
          "url": "https://github.com/a2ui-project/a2ui/issues/2387"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/a2ui-project/a2ui/pull/2431"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/a2ui-project/a2ui/commit/c97f4a02d3fea33ce3e9de5cf3fd0e3b8f3a4f0e"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/a2ui-project/a2ui/"
        }
      ],
      "tags": [
        "x_open-source"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-27T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-27T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-27T22:02:02.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "a2ui-project a2ui Binder generic-binder.ts resource consumption",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-118274",
    "datePublished": "2026-10-28T02:45:10.858Z",
    "dateReserved": "2026-10-27T20:55:56.427Z",
    "dateUpdated": "2026-10-28T02:45:10.858Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-HP6R-FRQ8-9PMP

CVE-2026-118274 (GCVE-0-2026-118274)

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