Vulnerability · Published Jun 19, 2020 · Assigned by mitre
CVE-2020-14456
High 7.3
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS NVD)7.3High
Exploit odds (30 days)0.4%top 63.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled during access-control decisions for web APIs, aka MMSA-2020-0006.
Affected products (as reported)
References
- https://mattermost.com/security-updates/ x_refsource_CONFIRM