Mattermost: >> Mattermost Server >> 4.4.4 Security Vulnerabilities
An issue was discovered in Mattermost Server before 5.11.0. An attacker can interfere with a channel's post loading via one crafted post.
CVSS Score
5.3
EPSS Score
0.002
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.11.0. Invite IDs were improperly generated.
CVSS Score
7.5
EPSS Score
0.002
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.10.0, 5.9.1, 5.8.2, and 4.10.9. A non-member could change the Update/Patch Channel endpoint for a private channel.
CVSS Score
5.3
EPSS Score
0.002
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.10.0. An attacker can bypass the intended appearance of the Edited flag after changing a post's file ID.
CVSS Score
4.3
EPSS Score
0.002
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. The Markdown library allows catastrophic backtracking.
CVSS Score
7.5
EPSS Score
0.004
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. SSRF can attack local services.
CVSS Score
5.5
EPSS Score
0.001
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during user activation/deactivation.
CVSS Score
6.5
EPSS Score
0.003
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during a role change.
CVSS Score
7.5
EPSS Score
0.003
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.17.0. It allows remote attackers to cause a denial of service (client-side application crash) via a LaTeX message.
CVSS Score
7.5
EPSS Score
0.006
Published
2020-06-19
An issue was discovered in Mattermost Server before 5.16.1, 5.15.2, 5.14.5, and 5.9.6. It allows attackers to obtain sensitive information (local files) during legacy attachment migration.
CVSS Score
7.5
EPSS Score
0.003
Published
2020-06-19