Vulnerability Details CVE-2026-111793
Openwave Webtop Media Transcoder does not enforce administrator-defined file type restrictions to restrict the file-types to be converted. This may allow an authenticated user to process and convert unintended document types if bypassing the Webmail experience.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 20.0%
CVSS Severity
CVSS v3 Score 4.3
Proposed Action
Openwave Messaging Limited Webtop Media Transcoder contains an incorrect resource transfer between spheres vulnerability that may allow an authenticated user to process and convert unintended document types if bypassing the Webmail experience.
Ransomware Campaign
Unknown
References
Products affected by CVE-2026-111793
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cpe:2.3:a:openwave:webtop_media_transcoder:*