CVE-2025-58084 (GCVE-0-2025-58084)
Vulnerability from cvelistv5 – Published: 2025-10-13 19:57 – Updated: 2025-10-14 14:28
VLAI
EPSS
VEX
Title
Mattermost Desktop App crashes when clicking on malformed external URL
Summary
Mattermost Desktop App versions <= 5.13.0 fail to validate URLs external to the configured Mattermost servers, allowing an attacker on a server the user has configured to crash the user's application by sending the user a malformed URL.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-14 14:28 UTC
CWE
- CWE-1287 - Improper Validation of Specified Type of Input
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Mattermost | Mattermost |
Affected:
0 , ≤ 5.13.0
(semver)
Unaffected: 5.13.1 |
guessed |
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