A cross-site scripting (XSS) vulnerability in the web conferencing component of Mitel…
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
A cross-site scripting (XSS) vulnerability in the web conferencing component of Mitel MiCollab AWV before 8.1.2.2 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient validation in the join meeting interface. A successful exploit could allow an attacker to execute arbitrary scripts.
Why it matters now
EPSS 0.01042 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mitel:micollab_audio\,_web_\&_video_conferencing:*:*:*:*:*:*:*:* | up to 8.0.2.301; 8.1 – 8.1.1.11 | Vulnerable | Mitel |
- cpe:2.3:a:mitel:micollab_audio\,_web_\&_video_conferencing:*:*:*:*:*:*:*:* Versions up to 8.0.2.301; 8.1 – 8.1.1.11 Vulnerable ·Mitel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-19371
- 2026-10-03 Alias added: GHSA-4c4v-jcwm-2qpx
References
More Mitel Micollab Audio, Web & Video Conferencing vulnerabilities
- TI-2020-09474 A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV… CVSS 3.1MEDIUM 5.3
- TI-2019-09084 MiCollab 7.3 PR2 (7.3.0.204) and earlier, 7.2 (7.2.2.13) and earlier, and 7.1 (7.1.0.57)… CVSS 3.1CRITICAL 9.8
- TI-2019-14128 A SQL injection vulnerability in in the web conferencing component of Mitel MiCollab AWV… CVSS 3.1CRITICAL 9.8
- TI-2019-14127 A SQL injection vulnerability in the web conferencing component of Mitel MiCollab AWV… CVSS 3.1CRITICAL 9.8
- TI-2020-09473 An Authentication Bypass vulnerability in the Published Area of the web conferencing… CVSS 3.1HIGH 7.5
Sources
- CVE-2019-19371 · CVE Program
- CVE-2019-19371 · NVD
- FIRST EPSS
- GHSA-4c4v-jcwm-2qpx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences