CVE Details
CVE-2026-111793
Openwave Messaging Limited Webtop Media Transcoder Incorrect Resource Transfer Between Spheres Vulnerability
Published: 2026-11-10
CVSS: 4.3 MEDIUM
Product: Openwave Messaging Limited Webtop Media Transcoder
Due Date: 2026-11-24
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.
GitHub PoC
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No GitHub PoC data.
FIRST EPSS
EPSS estimates the probability of exploitation in the next 30 days. Higher values indicate higher likelihood of real-world exploitation.
Timeline
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GitHub
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References
Show Raw Data
| Key | Remaining Key | Value |
|---|---|---|
| dataType | CVE_RECORD | |
| dataVersion | 5.2 | |
| cveMetadata > | cveId | CVE-2026-111793 |
| cveMetadata > | assignerOrgId | 8254265b-2729-46b6-b9e3-3dfca2d5bfca |
| cveMetadata > | state | PUBLISHED |
| cveMetadata > | assignerShortName | mitre |
| cveMetadata > | dateReserved | 2026-10-16T18:28:09.751Z |
| cveMetadata > | datePublished | 2026-10-16T18:28:10.170Z |
| cveMetadata > | dateUpdated | 2026-10-19T15:27:38.728Z |
| containers > | cna > affected > 0 > defaultStatus | unaffected |
| containers > | cna > affected > 0 > platforms > 0 | Linux |
| containers > | cna > affected > 0 > product | Webtop Media Transcoder |
| containers > | cna > affected > 0 > vendor | Openwave Messaging (Ireland) Limited |
| containers > | cna > affected > 0 > versions > 0 > lessThan | 1.1.22.0 |
| containers > | cna > affected > 0 > versions > 0 > status | affected |
| containers > | cna > affected > 0 > versions > 0 > version | 0 |
| containers > | cna > affected > 0 > versions > 0 > versionType | custom |
| containers > | cna > descriptions > 0 > lang | en |
| containers > | cna > descriptions > 0 > value | 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. |
| containers > | cna > metrics > 0 > cvssV3_1 > attackComplexity | LOW |
| containers > | cna > metrics > 0 > cvssV3_1 > attackVector | NETWORK |
| containers > | cna > metrics > 0 > cvssV3_1 > availabilityImpact | LOW |
| containers > | cna > metrics > 0 > cvssV3_1 > baseScore | 4.3 |
| containers > | cna > metrics > 0 > cvssV3_1 > baseSeverity | MEDIUM |
| containers > | cna > metrics > 0 > cvssV3_1 > confidentialityImpact | NONE |
| containers > | cna > metrics > 0 > cvssV3_1 > integrityImpact | NONE |
| containers > | cna > metrics > 0 > cvssV3_1 > privilegesRequired | LOW |
| containers > | cna > metrics > 0 > cvssV3_1 > scope | UNCHANGED |
| containers > | cna > metrics > 0 > cvssV3_1 > userInteraction | NONE |
| containers > | cna > metrics > 0 > cvssV3_1 > vectorString | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| containers > | cna > metrics > 0 > cvssV3_1 > version | 3.1 |
| containers > | cna > metrics > 0 > format | CVSS |
| containers > | cna > metrics > 0 > scenarios > 0 > lang | en |
| containers > | cna > metrics > 0 > scenarios > 0 > value | GENERAL |
| containers > | cna > problemTypes > 0 > descriptions > 0 > cweId | CWE-669 |
| containers > | cna > problemTypes > 0 > descriptions > 0 > description | CWE-669 Incorrect Resource Transfer Between Spheres |
| containers > | cna > problemTypes > 0 > descriptions > 0 > lang | en |
| containers > | cna > problemTypes > 0 > descriptions > 0 > type | CWE |
| containers > | cna > providerMetadata > orgId | 8254265b-2729-46b6-b9e3-3dfca2d5bfca |
| containers > | cna > providerMetadata > shortName | mitre |
| containers > | cna > providerMetadata > dateUpdated | 2026-10-16T18:28:10.170Z |
| containers > | cna > references > 0 > url | https://openwave.ai |
| containers > | cna > references > 1 > url | https://github.com/GISOpenwave/security-advisories-public/blob/main/CAN-2026-2032674.md |
| containers > | cna > x_generator > engine | CVE-Request-form 0.0.1 |
| containers > | adp > 0 > metrics > 0 > other > type | ssvc |
| containers > | adp > 0 > metrics > 0 > other > content > timestamp | 2026-10-19T15:27:28.876275Z |
| containers > | adp > 0 > metrics > 0 > other > content > id | CVE-2026-111793 |
| containers > | adp > 0 > metrics > 0 > other > content > options > 0 > Exploitation | none |
| containers > | adp > 0 > metrics > 0 > other > content > options > 1 > Automatable | no |
| containers > | adp > 0 > metrics > 0 > other > content > options > 2 > Technical Impact | partial |
| containers > | adp > 0 > metrics > 0 > other > content > role | CISA Coordinator |
| containers > | adp > 0 > metrics > 0 > other > content > version | 2.0.3 |
| containers > | adp > 0 > title | CISA ADP Vulnrichment |
| containers > | adp > 0 > providerMetadata > orgId | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| containers > | adp > 0 > providerMetadata > shortName | CISA-ADP |
| containers > | adp > 0 > providerMetadata > dateUpdated | 2026-10-19T15:27:38.728Z |