CVE-2026-41127
Last modified
CVE-2026-41127 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. BigBlueButton is an open-source virtual classroom. Versions prior to 3.0.24 have a missing authorization that allows viewers to inject/overwrite captions Version 3.0.24 tightened the permissions on who is able to submit captions. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
BigBlueButton is an open-source virtual classroom. Versions prior to 3.0.24 have a missing authorization that allows viewers to inject/overwrite captions Version 3.0.24 tightened the permissions on who is able to submit captions. No known workarounds are available.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-41127?
How severe is CVE-2026-41127?
How do I fix CVE-2026-41127?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- 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 2026
- CVE-2026-41121Dell Device Management Agent, versions prior to DDMA 26.05, …7.8
- CVE-2026-41122Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7,…7.1
- CVE-2026-41123Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6,…4.3
- CVE-2026-41124Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.6,…4.4
- CVE-2026-41125A vulnerability has been identified in blueplanet 100 NX3 M8…6
- CVE-2026-41126BigBlueButton is an open-source virtual classroom. Versions …4.3
- CVE-2026-41128Craft CMS is a content management system (CMS). In versions …5.3
- CVE-2026-41129Craft CMS is a content management system (CMS). Versions on …5.5
- CVE-2026-4113An observable response discrepancy vulnerability in the Soni…7.2
- CVE-2026-41130Craft CMS is a content management system (CMS). In versions …5.5
- CVE-2026-41131OpenFGA is an authorization/permission engine built for deve…5
- CVE-2026-41132CKAN is an open-source DMS (data management system) for powe…7.4
Are you affected by CVE-2026-41127?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST