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Vulnerability Database · Maven · Package report

org.opencastproject:opencast-kernel: vulnerability history, versions and safety

org.opencastproject:opencast-kernel is a package in the Maven ecosystem. Vulert records 6 vulnerabilities for it across 26 releases, from Jan 2020 to May 2022. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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6 vulnerabilities recorded C1 H2 M3
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0 with no fix published

Every vulnerability has a patched version to move to.

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0 in the last 12 months

Nothing new recorded in the last year.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all org.opencastproject:opencast-kernel vulnerabilities

Vulert verdict on org.opencastproject:opencast-kernel 18.5 i

Updated on 23 Oct 2026

Good news: 18.5, the version you would install today, has no known vulnerabilities. Older releases do — the table below lists all 6.

Package health score 75/100
  • Security Minor issues
  • Maintenance Sustainable
  • Popularity Niche
  • Community Quiet

What to do: Stay on 18.5 or newer. This can change: a vulnerability disclosed tomorrow can affect 18.5 too — Vulert watches the package and alerts you if that happens. Monitor it with Vulert →

  • Current release 18.5 — unaffected i
  • Vulnerabilities on record 6 over 2 years · 0 in the last year i
  • Latest disclosure 13 May 2022 i
  • Highest CVSS 8.7 i
  • With no published fix 0 i
  • Depended on by 23 packages i
  • Stars 508 i
  • OpenSSF scorecard 4/10 i
  • Last release 8 months ago i
  • Licence non-standard i

Version list, release dates, licence and dependants published by Maven Central, refreshed 23 Oct 2026. Licence information is not legal advice.

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01 Versions

Which versions are affected

Every version Vulert tracks for org.opencastproject:opencast-kernel, newest first, with the vulnerabilities recorded against each one. A version showing none has no vulnerability in the Vulert database — open it for the full picture on that release.

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Version Released Vulert vulnerabilities Licence Fix published Details
18.5 29 Jan 2026 none non-standard — Details →
16.10 04 Apr 2025 none non-standard — Details →
16.9 07 Feb 2025 none non-standard — Details →
16.8 23 Jan 2025 none non-standard — Details →
15.13 17 Dec 2024 none non-standard — Details →
16.7 22 Nov 2024 none non-standard — Details →
15.12 22 Nov 2024 none non-standard — Details →
15.11 18 Oct 2024 none non-standard — Details →
15.10 18 Oct 2024 none non-standard — Details →
16.6 18 Oct 2024 none non-standard — Details →
16.5 18 Oct 2024 none non-standard — Details →
15.9 16 Aug 2024 none non-standard — Details →
16.3 15 Aug 2024 none non-standard — Details →
16.4 15 Aug 2024 none non-standard — Details →
15.8 13 Aug 2024 none non-standard — Details →
16.2 30 Jul 2024 none non-standard — Details →
15.7 16 Jul 2024 none non-standard — Details →
16.1 02 Jul 2024 none non-standard — Details →
15.6 20 Jun 2024 none non-standard — Details →
14.12 19 Jun 2024 none non-standard — Details →
14.13 19 Jun 2024 none non-standard — Details →
16.0 19 Jun 2024 none non-standard — Details →
15.5 19 Jun 2024 none non-standard — Details →
15.4 19 Apr 2024 none non-standard — Details →
14.11 17 Apr 2024 none non-standard — Details →
14.10 13 Apr 2024 none non-standard — Details →
15.3 12 Apr 2024 none non-standard — Details →
14.9 12 Apr 2024 none non-standard — Details →
15.2 12 Apr 2024 none non-standard — Details →
14.8 11 Apr 2024 none non-standard — Details →
15.0 11 Apr 2024 none non-standard — Details →
15.1 08 Apr 2024 none non-standard — Details →
14.7 05 Apr 2024 none non-standard — Details →
14.6 05 Apr 2024 none non-standard — Details →
13.11 05 Apr 2024 none non-standard — Details →
14.5 16 Nov 2023 none non-standard — Details →
13.12 18 Oct 2023 none non-standard — Details →
14.3 23 Aug 2023 none non-standard — Details →
13.10 23 Aug 2023 none non-standard — Details →
14.2 09 Aug 2023 none non-standard — Details →
12.13 08 Aug 2023 none non-standard — Details →
13.8 06 Aug 2023 none non-standard — Details →
12.12 05 Aug 2023 none non-standard — Details →
14.1 13 Jul 2023 none non-standard — Details →
14.0 22 Jun 2023 none non-standard — Details →
13.7 14 Jun 2023 none non-standard — Details →
13.6 26 May 2023 none non-standard — Details →
12.11 19 May 2023 none non-standard — Details →
13.4 21 Mar 2023 none non-standard — Details →
12.9 16 Mar 2023 none non-standard — Details →
12.8 20 Feb 2023 none non-standard — Details →
13.2 15 Feb 2023 none non-standard — Details →
12.7 25 Jan 2023 none non-standard — Details →
13.1 18 Jan 2023 none non-standard — Details →
12.6 14 Dec 2022 none non-standard — Details →
13.0 14 Dec 2022 none non-standard — Details →
12.5 16 Nov 2022 none non-standard — Details →
11.9 28 Sep 2022 none non-standard — Details →
11.10 28 Sep 2022 none non-standard — Details →
12.2 28 Sep 2022 none non-standard — Details →
12.3 27 Sep 2022 none non-standard — Details →
11.8 23 Sep 2022 none non-standard — Details →
11.11 21 Sep 2022 none non-standard — Details →
12.1 20 Jul 2022 none non-standard — Details →
12.0 15 Jun 2022 none non-standard — Details →
11.7 18 May 2022 none non-standard — Details →
11.6 21 Apr 2022 none non-standard — Details →
10.12 21 Apr 2022 none non-standard — Details →
11.5 29 Mar 2022 none non-standard — Details →
10.11 23 Mar 2022 none non-standard — Details →
10.10 22 Mar 2022 none non-standard — Details →
10.9 22 Mar 2022 none non-standard — Details →
11.4 16 Feb 2022 none non-standard — Details →
11.3 20 Jan 2022 none non-standard — Details →
11.2 19 Jan 2022 none non-standard — Details →
11.1 19 Jan 2022 none non-standard — Details →
11.0 19 Jan 2022 none non-standard — Details →
10.8 10 Jan 2022 none non-standard — Details →
10.7 08 Jan 2022 none non-standard — Details →
9.12 21 Dec 2021 none non-standard — Details →
9.11 21 Dec 2021 none non-standard — Details →
9.10 14 Dec 2021 none non-standard — Details →
10.6 14 Dec 2021 none non-standard — Details →
10.5 10 Nov 2021 none non-standard — Details →
9.9 14 Oct 2021 none non-standard — Details →
10.4 14 Oct 2021 none non-standard — Details →
10.3 15 Sep 2021 none non-standard — Details →
10.2 18 Aug 2021 none non-standard — Details →
9.7 19 Jul 2021 none non-standard — Details →
10.1 14 Jul 2021 none non-standard — Details →
10.0 16 Jun 2021 none non-standard — Details →
9.6 16 Jun 2021 none non-standard — Details →
9.5 19 May 2021 H1 non-standard Yes Details →
9.4 10 May 2021 H1 non-standard Yes Details →
9.3 06 Apr 2021 H1 non-standard Yes Details →
8.11 06 Apr 2021 H1 non-standard Yes Details →
9.2 09 Mar 2021 H1 non-standard Yes Details →
7.9 08 Feb 2021 H1 non-standard Yes Details →
8.8 08 Feb 2021 H1 non-standard Yes Details →
8.9 21 Jan 2021 H1 non-standard Yes Details →
8.10 20 Jan 2021 H1 — Yes Details →
9.0 15 Jan 2021 H1 — Yes Details →
9.1 13 Jan 2021 H1 — Yes Details →
7.7 16 Oct 2020 H2 — Yes Details →
7.8 15 Oct 2020 H2 — Yes Details →
8.5 13 Oct 2020 H1 — Yes Details →
8.6 13 Oct 2020 H1 — Yes Details →
8.7 13 Oct 2020 H1 — Yes Details →
8.4 22 May 2020 H1 — Yes Details →
8.3 26 Mar 2020 H1 — Yes Details →
7.3 11 Mar 2020 C1 H2 M2 — Yes Details →
7.5 10 Mar 2020 C1 H2 M2 — Yes Details →
8.0 10 Mar 2020 H1 — Yes Details →
7.6 10 Mar 2020 H2 — Yes Details →
8.1 09 Mar 2020 H1 — Yes Details →
7.4 21 Nov 2019 C1 H2 M2 — Yes Details →
7.2 21 Aug 2019 C1 H2 M2 — Yes Details →
6.6 20 Aug 2019 C1 H2 M2 — Yes Details →

All 118 versions Vulert tracks for this package. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2020 4
  • 2021 1
  • 2022 1

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 0 of the 6 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for org.opencastproject:opencast-kernel

The 5 most severe of 6 vulnerabilities recorded for this package

Search all 6 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
CVE-2020-5206: Authentication Bypass For Endpoints With Anonymous Access in Opencast 8.7 critical 7.6 30 Jan 2020
CVE-2021-32623: Open Source Vulnerability in org.opencastproject:opencast-kernel - Billion laughs attack (XML bomb) 8.1 high 9.6 17 Jun 2021
CVE-2020-5222: Hard-Coded Key Used For Remember-me Token in Opencast 6.8 medium 7.6 30 Jan 2020
CVE-2017-1000221: Incorrect Permission Assignment in Opencast 6.5 medium 2.2.4 13 May 2022
CVE-2020-26234: Disabled Hostname Verification in Opencast 4.8 high 7.9 08 Dec 2020

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315

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Questions

About org.opencastproject:opencast-kernel

Is org.opencastproject:opencast-kernel safe to use?

Vulert records 6 vulnerabilities for org.opencastproject:opencast-kernel in Maven: 1 critical, 2 high, 3 medium and 0 low. Every one of them has a published fix, so the practical answer is to run a supported release and keep it patched.

What is org.opencastproject:opencast-kernel's Vulert package health score?

Vulert scores org.opencastproject:opencast-kernel 75/100, which reads as in good shape. The score weighs the vulnerability record (40), maintenance and release cadence (25), adoption from dependents and stars (20) and community signals such as the OpenSSF scorecard and forks (15).

Is the latest version of org.opencastproject:opencast-kernel affected?

No. 18.5, the version you would install today, has no vulnerabilities on record against it. Earlier releases do — the version table above lists each release with what affects it.

Which version of org.opencastproject:opencast-kernel should I use?

18.5 is the version Vulert recommends for the affected releases. The version table above lists every release with the vulnerabilities recorded against it, so you can confirm the range you actually run.

How many vulnerabilities does org.opencastproject:opencast-kernel have?

6 vulnerabilities are recorded for org.opencastproject:opencast-kernel in the Maven ecosystem: 1 critical, 2 high, 3 medium and 0 low. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new org.opencastproject:opencast-kernel vulnerabilities disclosed?

0 vulnerabilities were recorded for org.opencastproject:opencast-kernel in the last 12 months, and the oldest entry in this database dates to 30 Jan 2020. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of org.opencastproject:opencast-kernel are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

How do I monitor org.opencastproject:opencast-kernel for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the org.opencastproject:opencast-kernel version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.