Opencast is a free, open-source platform to support the management of educational audio and video content. Prior to Opencast 12.5, Opencast's Paella authentication page could be used to redirect to an arbitrary URL for authenticated users. The vulnerability allows attackers to redirect users to sites outside of one's Opencast install, potentially facilitating phishing attacks or other security issues. This issue is fixed in Opencast 12.5 and newer.
CVE-2022-41965
This medium-severity CVE scores 5.7 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 73% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 5.7
- EG Score
- 5.7(medium)
- EG Risk
- 26(Track)EG Risk 26/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity57% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 27.1%
- KEV
- Not listed
Published
November 28, 2022
Last Modified
November 21, 2024
References (4)
- security-advisories@githubhttps://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017
- security-advisories@githubhttps://github.com/opencast/opencast/security/advisories/GHSA-r3qr-vwvg-43f7
- af854a3a-2127-422b-91ae-364da2661108https://github.com/opencast/opencast/commit/d2ce2321590f86b066a67e8c231cf68219aea017
- af854a3a-2127-422b-91ae-364da2661108https://github.com/opencast/opencast/security/advisories/GHSA-r3qr-vwvg-43f7
Affected Packages
(1 across 1 ecosystem)
Maven(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.opencastproject:opencast-common | 10.0 ... 9.9 (61 versions) | 12.5 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 12× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-23 02:14 UTCEG score recompute
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Related CVEs(same CWE)
Same CWE
10 shownCWE-601
Frequently asked(5)
What is CVE-2022-41965?
When was CVE-2022-41965 disclosed?
Is CVE-2022-41965 actively exploited?
What is the CVSS score of CVE-2022-41965?
How do I remediate CVE-2022-41965?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-41965
Is Your Infrastructure Affected by CVE-2022-41965?
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