Vulnerability-Lookup

GHSA-VXCV-8GXV-HGGX

Vulnerability from github – Published: 2026-10-19 21:36 – Updated: 2026-10-19 21:36

Details

A vulnerability was detected in grandnode grandnode2 up to 2.3.0. Affected is the function Html.Raw of the file src/Web/Grand.Web/Views/Product/Product.Layout.Simple.cshtml of the component Product Description Handler. The manipulation results in cross site scripting. The attack can be launched remotely. Upgrading to version 2.4.0-beta and 2.4.0 is able to address this issue. The patch is identified as 41a8e349eab8d9641cf6ea800d738f2d8991ca22. Upgrading the affected component is recommended. The vendor was contacted early about this disclosure.

Severity

2.4 (Low)


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

4.8 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-112249"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-19T19:17:26Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was detected in grandnode grandnode2 up to 2.3.0. Affected is the function Html.Raw of the file src/Web/Grand.Web/Views/Product/Product.Layout.Simple.cshtml of the component Product Description Handler. The manipulation results in cross site scripting. The attack can be launched remotely. Upgrading to version 2.4.0-beta and 2.4.0 is able to address this issue. The patch is identified as 41a8e349eab8d9641cf6ea800d738f2d8991ca22. Upgrading the affected component is recommended. The vendor was contacted early about this disclosure.",
  "id": "GHSA-vxcv-8gxv-hggx",
  "modified": "2026-10-19T21:36:28Z",
  "published": "2026-10-19T21:36:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/grandnode/grandnode2/security/advisories/GHSA-cvpg-48r9-fq67"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112249"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grandnode/grandnode2/pull/780"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grandnode/grandnode2/commit/41a8e349eab8d9641cf6ea800d738f2d8991ca22"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grandnode/grandnode2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/grandnode/grandnode2/releases/tag/2.4.0-beta"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-112249"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/986350"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/422323"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/422323/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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-2026-112249 (GCVE-0-2026-112249)

Vulnerability from cvelistv5 – Published: 2026-10-19 18:15 – Updated: 2026-10-20 05:31 X_Open Source

Title

grandnode grandnode2 Product Description Product.Layout.Simple.cshtml Html.Raw cross site scripting

Summary

Severity

4.8 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X

2.4 (Low)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C

2.4 (Low)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C

CWE

CWE-79 - Cross Site Scripting
CWE-94 - Code Injection

Assigner

VulDB CNA under the mitre root

CNA scorecard B 82/100 over 3935 records in the last 180 days details

References

9 references

URL	Tags
https://vuldb.com/vuln/422323	vdb-entrytechnical-description
https://vuldb.com/vuln/422323/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-112249	third-party-advisory
https://vuldb.com/submit/986350	third-party-advisory
https://github.com/grandnode/grandnode2/security/…	broken-link
https://github.com/grandnode/grandnode2/pull/780	issue-trackingpatch
https://github.com/grandnode/grandnode2/commit/41…	patch
https://github.com/grandnode/grandnode2/releases/…	patch
https://github.com/grandnode/grandnode2/	product

Impacted products

1 product

Vendor	Product	Version
grandnode	grandnode2	Affected: 2.0 Affected: 2.1 Affected: 2.2 Affected: 2.3.0 Unaffected: 2.4.0-beta Unaffected: 2.4.0 cpe:2.3:a:grandnode:grandnode2::::::::

Credits

SonNT39203 sonnt0393 (VulDB User) sonnt0393 (VulDB User) VulDB CNA Team

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:grandnode:grandnode2:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "Product Description Handler"
          ],
          "product": "grandnode2",
          "vendor": "grandnode",
          "versions": [
            {
              "status": "affected",
              "version": "2.0"
            },
            {
              "status": "affected",
              "version": "2.1"
            },
            {
              "status": "affected",
              "version": "2.2"
            },
            {
              "status": "affected",
              "version": "2.3.0"
            },
            {
              "status": "unaffected",
              "version": "2.4.0-beta"
            },
            {
              "status": "unaffected",
              "version": "2.4.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "SonNT39203"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "sonnt0393 (VulDB User)"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "sonnt0393 (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was detected in grandnode grandnode2 up to 2.3.0. Affected is the function Html.Raw of the file src/Web/Grand.Web/Views/Product/Product.Layout.Simple.cshtml of the component Product Description Handler. The manipulation results in cross site scripting. The attack can be launched remotely. Upgrading to version 2.4.0-beta and 2.4.0 is able to address this issue. The patch is identified as 41a8e349eab8d9641cf6ea800d738f2d8991ca22. Upgrading the affected component is recommended. The vendor was contacted early about this disclosure."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 2.4,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 2.4,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:X/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 3.3,
            "vectorString": "AV:N/AC:L/Au:M/C:N/I:P/A:N/E:ND/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "Cross Site Scripting",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "Code Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-20T05:31:19.969Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-422323 | grandnode grandnode2 Product Description Product.Layout.Simple.cshtml Html.Raw cross site scripting",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/422323"
        },
        {
          "name": "VDB-422323 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/422323/cti"
        },
        {
          "name": "CVE-2026-112249 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-112249"
        },
        {
          "name": "Submit #986350 | GrandNode grandnode2 \u003c= 2.3.0 Cross Site Scripting",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/986350"
        },
        {
          "tags": [
            "broken-link"
          ],
          "url": "https://github.com/grandnode/grandnode2/security/advisories/GHSA-cvpg-48r9-fq67"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/grandnode/grandnode2/pull/780"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/grandnode/grandnode2/commit/41a8e349eab8d9641cf6ea800d738f2d8991ca22"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/grandnode/grandnode2/releases/tag/2.4.0-beta"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/grandnode/grandnode2/"
        }
      ],
      "tags": [
        "x_open-source"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-19T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-19T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-20T07:33:11.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "grandnode grandnode2 Product Description Product.Layout.Simple.cshtml Html.Raw cross site scripting",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-112249",
    "datePublished": "2026-10-19T18:15:20.969Z",
    "dateReserved": "2026-10-19T12:48:30.321Z",
    "dateUpdated": "2026-10-20T05:31:19.969Z",
    "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-VXCV-8GXV-HGGX

CVE-2026-112249 (GCVE-0-2026-112249)

Tags

Sightings

Nomenclature

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