CVE-2023-1562
MEDIUMCVSS 4.3/10EPSS 0.46%
Last modified
CVE-2023-1562 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner. . EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | < 7.5.0 |
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-2023-1562?
Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.
How severe is CVE-2023-1562?
CVE-2023-1562 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2023-1562?
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.
Related CVEs from 2023
- CVE-2023-1556A vulnerability was found in SourceCodester Judging Manageme…9.8
- CVE-2023-1557A vulnerability was found in SourceCodester E-Commerce Syste…9.8
- CVE-2023-1558A vulnerability classified as critical has been found in Sim…9.8
- CVE-2023-1559A vulnerability classified as problematic was found in Sourc…7.2
- CVE-2023-1560A vulnerability, which was classified as problematic, has be…5.5
- CVE-2023-1561A vulnerability, which was classified as critical, was found…9.8
- CVE-2023-1563A vulnerability has been found in SourceCodester Student Stu…9.8
- CVE-2023-1564A vulnerability was found in SourceCodester Air Cargo Manage…9.8
- CVE-2023-1565A vulnerability was found in FeiFeiCMS 2.7.130201. It has be…5.4
- CVE-2023-1566A vulnerability was found in SourceCodester Medical Certific…9.8
- CVE-2023-1567A vulnerability was found in SourceCodester Student Study Ce…6.1
- CVE-2023-1568A vulnerability classified as problematic has been found in …5.4
Are you affected by CVE-2023-1562?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST