Quick Reply Feature Vulnerability in Mattermost Mobile Apps
CVE-2019-20848

7.5HIGH

Key Information:

Vendor

Mattermost
Status
Mattermost Mobile
Vendor
CVE Published:
19 June 2020

What is CVE-2019-20848?

A vulnerability exists in the Mattermost Mobile Apps that affects the Quick Reply feature, allowing crafted replies to be mishandled. This could potentially lead to unintended behaviors within the application, creating opportunities for exploitation. Users are encouraged to upgrade to version 1.26.0 or higher to mitigate risks associated with this issue. For more information, please refer to the official security update from Mattermost.

References

https://mattermost.com/security-updates/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.