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Unblu inc.

Records5All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical2CVSS 9.0–10.0
CVSS high2CVSS 7.0–8.9

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Unblu inc. records in CISA KEV

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Records

5 records

Priority MEDIUM 40

Cross-site scripting in the embedded co-browsing feature in Unblu inc.

CVSS 4.0HIGH 8.6 Network No auth User interaction EPSS 0.0056 Published 2026-10-20 Fixed in 8.35.2-hotfix.0, 8.37.2-hotfix.2 +2 CWE-79
Priority MEDIUM 40

Unblu Spark contains an open redirect vulnerability that can be escalated to a DOM-based cross-site scripting (XSS) attack.

CVSS 4.0CRITICAL 9.3 Network No auth User interaction EPSS 0.00414 Published 2026-07-22 Fixed in 8.36.1-hotfix.0, 8.37.0 CWE-601
Priority LOW 31

An authorization bypass in Unblu Spark allows a participant of a conversation to replace an existing, uploaded file.

CVSS 4.0HIGH 7.0 Network Low privileges No interaction EPSS 0.00298 Published 2025-04-22 Fixed in 8.13.1 CWE-639
Priority LOW 24

It technically possible for a user to upload a file to a conversation despite the file upload functionality being disabled.

CVSS 4.0MEDIUM 5.3 Network Low privileges No interaction EPSS 0.00247 Published 2025-04-22 Fixed in 7.54.1, 8.13.1 CWE-284
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