- Description
- Kentico Xperience before 13.0.178 has a specific set of allowed ContentUploader file extensions for unauthenticated uploads; however, because .zip is processed through TryZipProviderSafe, there is additional functionality to create files with other extensions. NOTE: this is a separate issue not necessarily related to SVG or XSS.
- Source
- cve@mitre.org
- NVD status
- Analyzed
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- Hype score
- Not currently trending
🚨 CVE-2025-32370: A high-severity flaw in Kentico Xperience <13.0.178 allows unauthenticated file uploads via hidden logic in .zip handling. Update now to stay secure. Full analysis ➡️ https://t.co/HXZ1sIyjYE #CyberSecurity #Infosec #CVE202532370 #CMS #Kentico
@threatsbank
7 Apr 2025
5 Impressions
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New post from https://t.co/uXvPWJy6tj (CVE-2025-32370 | Kentico Xperience 13.0.44 ContentUploader File Extension backdoor) has been published on https://t.co/e1qNAatsd8
@WolfgangSesin
6 Apr 2025
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CVE-2025-32370 Kentico Xperience before 13.0.178 has a specific set of allowed ContentUploader file extensions for unauthenticated uploads; however, because .zip is processed throug… https://t.co/eA5aykurdy
@CVEnew
6 Apr 2025
645 Impressions
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[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "98D609C3-307D-4D49-9AAB-0AA4750FD786",
"versionEndExcluding": "13.0.178"
}
],
"operator": "OR"
}
]
}
]