CVE-2026-80050

mediumCVSS 6.5covered by 1 sourcefirst seen 2026-08-25

ContiNew Admin fails to apply file-upload permission checks or file-type allowlist validation to multipart upload endpoints, allowing authenticated users to store files with arbitrary extensions. Attackers can initialize chunked uploads, send file parts, and complete uploads to leave arbitrary files in the storage backend accessible via web server URLs.

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Advisory coverage (1)

mediumCVE-2026-80050: ContiNew Admin fails to apply file-upload permission checks or file-type allowlist validation …nvd · 2026-08-25

External references

NVD record for CVE-2026-80050

CVE.org record

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