CVE-2019-20852
HIGHCVSS 7.5/10EPSS 1.12%
Last modified
CVE-2019-20852 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Mattermost Mobile Apps before 1.26.0. Local logging is not blocked for sensitive information (e.g., server addresses or message content).. EPSS estimates a 1.12% chance of exploitation in the next 30 days.
Description
An issue was discovered in Mattermost Mobile Apps before 1.26.0. Local logging is not blocked for sensitive information (e.g., server addresses or message content).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost Mobile | < 1.26.0 |
References
- https://mattermost.com/security-updates/Vendor Advisory
- https://mattermost.com/security-updates/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-20852?
An issue was discovered in Mattermost Mobile Apps before 1.26.0. Local logging is not blocked for sensitive information (e.g., server addresses or message content).
How severe is CVE-2019-20852?
CVE-2019-20852 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.12% probability of exploitation in the next 30 days.
How do I fix CVE-2019-20852?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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- CVE-2019-20854An issue was discovered in Mattermost Server before 5.17.0. …7.5
- CVE-2019-20855An issue was discovered in Mattermost Server before 5.16.1, …7.5
- CVE-2019-20856An issue was discovered in Mattermost Desktop App before 4.3…9.8
- CVE-2019-20857An issue was discovered in Mattermost Server before 5.16.0. …7.5
- CVE-2019-20858An issue was discovered in Mattermost Server before 5.15.0. …7.5
Are you affected by CVE-2019-20852?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST