Lucene search
+L

CVE-2026-28431: Improper Authorization

🗓️ 10 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Misskey is an open source, federated social media platform. All Misskey servers running versions 8.45.0 and later, but prior to 2026.3.1, contain a vulnerability that allows bad actors access to data that they ordinarily wouldn't be able to access...

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-28431
9 Mar 202621:17
attackerkb
circl
Circl
CVE-2026-28431
9 Mar 202622:30
circl
cnnvd
CNNVD
Misskey 授权问题漏洞
10 Mar 202600:00
cnnvd
cve
CVE
CVE-2026-28431
9 Mar 202621:17
cve
cvelist
Cvelist
CVE-2026-28431 Misskey lacks proper authorization checks and input validation
9 Mar 202621:17
cvelist
euvd
EUVD
EUVD-2026-10365
9 Mar 202621:17
euvd
euvd
EUVD
EUVD-2026-10366
9 Mar 202621:17
euvd
nvd
NVD
CVE-2026-28431
10 Mar 202607:43
nvd
ptsecurity
Positive Technologies
PT-2026-24120
9 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-28431
11 Mar 202607:08
redhatcve
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

13 Mar 2026 00:00Current
CVSS 3.17.5
CVSS 49.2
EPSS0.00249
SSVC
4