Low
Stored XSS through privileged upload of Media Manager file followed by renaming
Type: advisorySources: OSV
Winter is a free, open-source content management system. Prior to 1.2.4, users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, which could have allowed a stored XSS attack. This issue has been patched in v1.2.4.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-52083
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 15:46 UTC · Revision 1
Source evidence
Stored XSS through privileged upload of Media Manager file followed by renaming
core-osv · Original sourcePublished 28 Dec 2023, 22:11 UTC
Winter is a free, open-source content management system. Prior to 1.2.4, users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, which could have allowed a stored XSS attack. This issue has been patched in v1.2.4.
osv:CVE-2023-52083
Complete source record
{
"id": "44949d9f3837896632000d28932bccf201b45d5fabe5dc8a87032e65f1996ab9",
"url": "https://osv.dev/vulnerability/CVE-2023-52083",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Stored XSS through privileged upload of Media Manager file followed by renaming",
"summary": "Winter is a free, open-source content management system. Prior to 1.2.4, users with the `media.manage_media` permission can upload files to the Media Manager and rename them after uploading. Previously, media manager files were only sanitized on upload, not on renaming, which could have allowed a stored XSS attack. This issue has been patched in v1.2.4.",
"evidence": "osv:CVE-2023-52083",
"products": [],
"severity": "low",
"structured": {
"id": "CVE-2023-52083",
"aliases": [
"CVE-2023-52083",
"GHSA-4wvw-75qh-fqjp"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/wintercms/winter",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "d007caf4a9877a9d997918622bb914cd26b35d20"
},
{
"fixed": "2969daeea8dee64d292dbaa3778ea251e2a7e491"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:wintercms:winter:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "1.2.4"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "2969daeea8dee64d292dbaa3778ea251e2a7e491"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
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"v1.2.2",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52083.json"
}
}
],
"modified": "2026-10-28T02:30:37.218756068Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52083.json",
"https://github.com/wintercms/winter/security/advisories/GHSA-4wvw-75qh-fqjp",
"https://nvd.nist.gov/vuln/detail/CVE-2023-52083",
"https://github.com/wintercms/winter/commit/2969daeea8dee64d292dbaa3778ea251e2a7e491"
],
"provider_metadata": {
"cwe_ids": [
"CWE-79"
],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52083.json"
}
},
"related_cves": [
{
"value": "CVE-2023-52083",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 504149,
"published_at": "2023-12-28T22:11:55.494+00:00"
}