CVE detail

CVE-2023-5543 — CVE-2023-5543

Published 2023-11-09 · Modified 2026-06-17 · Vendor moodle · Product moodle · Source nvd

LOW

severity

CVSS-derived band

3.3

CVSS v3

0–10 scale

0.0024

EPSS probability

exploitation probability, 30d

15.0%

EPSS percentile

percentile vs all CVEs

NOT LISTED

CISA KEV

known exploited catalog

Description

When duplicating a BigBlueButton activity, the original meeting ID was also duplicated instead of using a new ID for the new activity. This could provide unintended access to the original meeting.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.