---
title: "CVE-2026-111793: Openwave Messaging (Ireland) Limited… | CubePath"
description: "Openwave Webtop Media Transcoder does not enforce administrator-defined file type restrictions to restrict the file-types to be converted. This…"
language: en
source: https://cubepath.com/security/cve/CVE-2026-111793
---

# CVE-2026-111793: Openwave Messaging (Ireland) Limited… | CubePath

## Description

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.

Official description from the CVE record, published by mitre. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-111793)

## Key data

### CVSS 3.1 Medium 4.3

Score published by mitre in the CVE record.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

| Metric                 | Value     | What it means                                                                       |
| ---------------------- | --------- | ----------------------------------------------------------------------------------- |
| Attack vector          | Network   | The vulnerable component can be reached over a network, possibly from the Internet. |
| Attack complexity      | Low       | No special conditions are needed. The attack can be repeated at will.               |
| Privileges required    | Low       | A basic user account is needed.                                                     |
| User interaction       | None      | No action from any user is needed.                                                  |
| Scope                  | Unchanged | The impact stays within the vulnerable component.                                   |
| Confidentiality impact | None      | No effect on the secrecy of data.                                                   |
| Integrity impact       | None      | No effect on the trustworthiness of data.                                           |
| Availability impact    | Low       | Limited effect on availability.                                                     |

CVSS is owned and managed by FIRST.Org, Inc. (FIRST) and is used by permission. Each CVSS score on this site is shown together with its vector string, as published in the CVE record by the source named next to it. Learn more at [first.org/cvss](https://www.first.org/cvss/) .

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.00274 (0.3% probability)

Percentile

20.0%

Scores of

Nov 10, 2026

Model

v2026.06.15

### CISA Known Exploited Vulnerabilities

This CVE is listed in the CISA KEV catalog.

Name in the catalog

Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability

Added to the catalog

Nov 10, 2026

Federal due date

Nov 24, 2026

### CISA assessment as of Nov 10, 2026

Stakeholder-Specific Vulnerability Categorization (SSVC) decision points added by CISA.

Exploitation

Recorded by CISA as active

Automatable

no

Technical impact

partial

### Weakness (CWE)

CWE catalog version 5.0.

CWE names: Copyright © 2006-2026, The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CWE license.

- [CWE-669](https://cwe.mitre.org/data/definitions/669.html) Incorrect Resource Transfer Between Spheres

## Affected products

Products listed in the CVE record, as the CNA published them.

- Openwave Messaging (Ireland) Limited Webtop Media Transcoder

  - affected: before 1.1.22.0

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [openwave.ai](https://openwave.ai)
- [github.com/GISOpenwave/security-advisories-public/blob/main…](https://github.com/GISOpenwave/security-advisories-public/blob/main/CAN-2026-2032674.md)

## Timeline

1. ID reserved Oct 16, 2026
2. Record published Oct 16, 2026
3. Added to CISA KEV Nov 10, 2026
4. Record last updated Nov 10, 2026

## Look up another CVE

## About CubePath

CubePath is a cloud provider with data centers in Europe and the United States. It offers VPS, bare metal servers and DDoS protection.

[Cloud VPS](https://cubepath.com/vps) [DDoS protection](https://cubepath.com/ddos-protection)

Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 11, 2026, 00:01 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)