CVE-2025-53839

Description

DRACOON is a file sharing service, and the DRACOON Branding Service allows customers to customize their DRACOON interface with their brand. Versions of the DRACOON Branding Service prior to 2.10.0 are vulnerable to cross-site scripting. Improper neutralization of input from administrative users could inject HTML code into the workflow for newly onboarded users. A fix was made available in version 2.10.0 and rolled out to the DRACOON service. DRACOON customers do not need to take action.

Reserved 2025-07-09 | Published 2025-07-14 | Updated 2025-07-14 | Assigner GitHub_M

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 2.10.0
affected

References

github.com/...sories/security/advisories/GHSA-jv2h-8mw7-mc97

cve.org (CVE-2025-53839)

nvd.nist.gov (CVE-2025-53839)

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