CVE-2025-32370

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.

Reserved 2025-04-06 | Published 2025-04-06 | Updated 2025-04-07 | Assigner mitre

Problem types

CWE-912 Hidden Functionality

Product status

Default status
unaffected

Any version before 13.0.178
affected

Credits

Piotr Bazydlo (@chudyPB) of watchTowr finder

References

devnet.kentico.com/download/hotfixes

labs.watchtowr.com/...s-kentico-xperience-cms-cve-2025-2748/

cve.org (CVE-2025-32370)

nvd.nist.gov (CVE-2025-32370)

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