PT-2025-3338 · Unknown · Chestnutcms

Name of the Vulnerable Software and Affected Versions: ChestnutCMS versions prior to 1.5.0 Description: The issue concerns a file upload vulnerability where the /api/member/avatar API endpoint receives a base64 string as input, which is then processed by the memberService.uploadAvatarByBase64...

CVE-2024-56828

File Upload vulnerability in ChestnutCMS through 1.5.0. Based on the code analysis, it was determined that the /api/member/avatar API endpoint receives a base64 string as input. This string is then passed to the memberService.uploadAvatarByBase64 method for processing. Within the service, the...

CVE-2024-56828

File Upload vulnerability in ChestnutCMS through 1.5.0. Based on the code analysis, it was determined that the /api/member/avatar API endpoint receives a base64 string as input. This string is then passed to the memberService.uploadAvatarByBase64 method for processing. Within the service, the...

CVE-2024-56828

CVE-2024-56828 affects ChestnutCMS up to 1.5.0. The /api/member/avatar endpoint accepts a base64 data URL, decodes the payload via the service’s uploadAvatarByBase64, and derives a file suffix from the encoded content (substring from the 11th character to the first semicolon). The decoded data is...