Information disclosure in Apereo Opencast
CVE-2025-61906
Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 17.8 and 18.2, in some situations, Opencast's editor may publish a video without notifying the user. This may lead…
Vulnerability class: Information Disclosure
EPSS: 0.003 (18.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Apereo Opencast
- Opencast — versions < 17.8, >= 18.0, < 18.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Exploit, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-61906?
- CVE-2025-61906 is a medium-severity vulnerability in Apereo Opencast, classified under Information Disclosure. CVSS score: 4.3/10. Published 2025-10-08.
- How severe is CVE-2025-61906?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2025-61906 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.