Security advisory
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability classified as problematic has been found in gnuboard youngcart5 up to 5.4.5.1. Affected is an unknown function of the file adm/menu_list_update.php. The manipulation of the argument me_link leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 5.4.5.2 is able to address this issue. The name of the patch is 70daa537adfa47b87af12d85f1e698fff01785ff. It is recommended to upgrade the affected component. VDB-216954 is the identifier assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-4293
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:59 UTC · Revision 1
Source evidence
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability classified as problematic has been found in gnuboard youngcart5 up to 5.4.5.1. Affected is an unknown function of the file adm/menu_list_update.php. The manipulation of the argument me_link leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 5.4.5.2 is able to address this issue. The name of the patch is 70daa537adfa47b87af12d85f1e698fff01785ff. It is recommended to upgrade the affected component. VDB-216954 is the identifier assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
osv:CVE-2021-4293
Complete source record
{
"id": "12516777bcf5efde7437634c044a6f15b4f6b8c826a6beb14806d921f91d393b",
"url": "https://osv.dev/vulnerability/CVE-2021-4293",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-4293",
"summary": "** UNSUPPORTED WHEN ASSIGNED ** A vulnerability classified as problematic has been found in gnuboard youngcart5 up to 5.4.5.1. Affected is an unknown function of the file adm/menu_list_update.php. The manipulation of the argument me_link leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 5.4.5.2 is able to address this issue. The name of the patch is 70daa537adfa47b87af12d85f1e698fff01785ff. It is recommended to upgrade the affected component. VDB-216954 is the identifier assigned to this vulnerability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.",
"evidence": "osv:CVE-2021-4293",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-4293",
"aliases": [
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],
"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
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"type": "GIT",
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"range": [
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{
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"source": "CPE_RANGE"
},
{
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"source": "REFERENCES_COMMIT"
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4293.json"
}
}
],
"modified": "2026-10-20T10:55:01.965473349Z",
"provider": "osv",
"references": [
"https://github.com/gnuboard/youngcart5/releases/tag/5.4.5.2",
"https://vuldb.com/?ctiid.216954",
"https://vuldb.com/?id.216954",
"https://github.com/gnuboard/youngcart5/commit/70daa537adfa47b87af12d85f1e698fff01785ff"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2021-4293",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 386737,
"published_at": "2022-12-28T09:15:08.07+00:00"
}