CVE-2023-5522
Mattermost Mobile fails to limit the maximum number of Markdown elements in a post allowing an attacker to send a post with hundreds of emojis to a channel and freeze the mobile app of users when viewing that particular channel.
Published:Oct 17, 2023
Last Modified:Nov 21, 2024
EPS:Oct 17, 2023
EPSS Score:0.00085
CVSS Score:4.3
Affected Products
Vendor
Product
Action
Vendor
Mattermost
Product
Mattermost
Mattermost
Mattermost
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
