CVE-2026-111793
MEDIUM 4.3Openwave 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.
No known exploitation, public exploit, or elevated probability at this time. Track for changes.
Exploitation likelihood
0.2%chance of exploitation in 30 days · 15th percentile
Impact if exploited
4.3CVSS 3.1 · MEDIUM
- ConfidentialityNone
- IntegrityNone
- AvailabilityLow
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires a low-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
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Data snapshot:
Weakness (CWE)
- CWE-669: Incorrect Resource Transfer Between Spheres
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
References and research data (JSON)
All CVSS metrics
- MEDIUM 4.3 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L - MEDIUM 4.3 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
References
Advisories
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-103135 EUVD · EUVD-2026-103135
Technical & other
- https://openwave.ai/CVE record · mitre · Updated 2026-10-16T18:28:10.170Z
NVD · CVE-2026-111793 · Updated 2026-10-19T16:17:04.097 - https://github.com/GISOpenwave/security-advisories-public/blob/main/CAN-2026-2032674.mdCVE record · mitre · Updated 2026-10-16T18:28:10.170Z
NVD · CVE-2026-111793 · Updated 2026-10-19T16:17:04.097