CVE-2026-112249 (GCVE-0-2026-112249)
Vulnerability from cvelistv5
Published
2026-10-19 18:15
Modified
2026-10-22 20:57
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| grandnode | grandnode2 |
Version: 2.0 Version: 2.1 Version: 2.2 Version: 2.3.0 cpe:2.3:a:grandnode:grandnode2:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-112249",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-22T20:57:20.648629Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-22T20:57:30.197Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"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": "2026-10-22T20:57:30.197Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-112249\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-22T20:57:20.648629Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-22T20:57:26.137Z\"}}], \"cna\": {\"tags\": [\"x_open-source\"], \"title\": \"grandnode grandnode2 Product Description Product.Layout.Simple.cshtml Html.Raw cross site scripting\", \"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\"}], \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"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\"}}, {\"cvssV3_1\": {\"version\": \"3.1\", \"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\"}}, {\"cvssV3_0\": {\"version\": \"3.0\", \"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\"}}, {\"cvssV2_0\": {\"version\": \"2.0\", \"baseScore\": 3.3, \"vectorString\": \"AV:N/AC:L/Au:M/C:N/I:P/A:N/E:ND/RL:OF/RC:C\"}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:grandnode:grandnode2:*:*:*:*:*:*:*:*\"], \"vendor\": \"grandnode\", \"modules\": [\"Product Description Handler\"], \"product\": \"grandnode2\", \"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\"}]}], \"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\"}], \"references\": [{\"url\": \"https://vuldb.com/vuln/422323\", \"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/cti\", \"name\": \"VDB-422323 | CTI Indicators (IOB, IOC, TTP, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/cve/CVE-2026-112249\", \"name\": \"CVE-2026-112249 | CVE Analysis and Report\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/986350\", \"name\": \"Submit #986350 | GrandNode grandnode2 \u003c= 2.3.0 Cross Site Scripting\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://github.com/grandnode/grandnode2/security/advisories/GHSA-cvpg-48r9-fq67\", \"tags\": [\"broken-link\"]}, {\"url\": \"https://github.com/grandnode/grandnode2/pull/780\", \"tags\": [\"issue-tracking\", \"patch\"]}, {\"url\": \"https://github.com/grandnode/grandnode2/commit/41a8e349eab8d9641cf6ea800d738f2d8991ca22\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/grandnode/grandnode2/releases/tag/2.4.0-beta\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/grandnode/grandnode2/\", \"tags\": [\"product\"]}], \"x_generator\": [\"VulDB PVTS v202610\"], \"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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"Cross Site Scripting\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-94\", \"description\": \"Code Injection\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2026-10-20T05:31:19.969Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-112249\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-22T20:57:30.197Z\", \"dateReserved\": \"2026-10-19T12:48:30.321Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2026-10-19T18:15:20.969Z\", \"assignerShortName\": \"VulDB\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…