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Comparison · Infra & APIs

Apereo CAS vs Greenbone Vulnerability Manager

A side-by-side editorial comparison of Apereo CAS and Greenbone Vulnerability Manager — release velocity, themes, recent moves, and the top alternatives to consider.

Apereo CAS vs Greenbone Vulnerability Manager: at a glance

FeatureApereo CASGreenbone Vulnerability Manager
SectorInfra & APIsInfra & APIs
Velocity score2.55.0
Sparks · 30d00
Top themesidentity, sso, open-source, release-candidatesvulnerability-management, active-directory, reporting, agents
Last editorial update2mo ago1h ago
WebsiteVisit →Visit →

What is Apereo CAS?

Apereo CAS opens an 8.1 line while 8.0 is still working through release candidates.

CAS is running a long release-candidate train. The 8.0.0 line reached RC6 in late June after RC4 and RC5 in spring, and 8.1.0-RC1 has now appeared in August. A 7.3.7.1 patch in June addressed a published OIDC vulnerability on the maintenance branch. The release entries themselves carry only navigation links and contributor credits, so feature detail is not visible here.

Read the full Apereo CAS trajectory →

What is Greenbone Vulnerability Manager?

Greenbone's gvmd starts on Active Directory credentials as report exports settle.

26.43.0 on 27 October adds an LDAP/AD credential type, a GMP command to verify it and feature flags for AD integration, plus encryption and anonymization options for agent bundles. The surrounding releases finish the report export work: cancellation in 26.40.0, then reuse of completed exports and repeatable downloads. 26.41.0 also adds executable report formats and validates keys and certificates when credentials are modified.

Read the full Greenbone Vulnerability Manager trajectory →

Apereo CAS vs Greenbone Vulnerability Manager: editorial side-by-side

A
Apereo CAS
INFRA · APIS
2.5

Apereo CAS opens an 8.1 line while 8.0 is still working through release candidates.

◆ Current state

CAS is running a long release-candidate train. The 8.0.0 line reached RC6 in late June after RC4 and RC5 in spring, and 8.1.0-RC1 has now appeared in August. A 7.3.7.1 patch in June addressed a published OIDC vulnerability on the maintenance branch. The release entries themselves carry only navigation links and contributor credits, so feature detail is not visible here.

◆ Where it's heading

Two lines are moving at once, which suggests 8.0 is close enough to final that work has begun branching forward rather than that the RC train has stalled. The contributor lists stay small and consistent across releases - a handful of recurring maintainers - and security handling happens on the older supported branch, as it should.

◆ Prediction

An 8.0.0 final is the obvious next milestone given RC6 was three months ago and an 8.1 branch is already open. The release bodies do not describe features, so what it contains cannot be read from this feed.

G5.0

Greenbone's gvmd starts on Active Directory credentials as report exports settle.

◆ Current state

26.43.0 on 27 October adds an LDAP/AD credential type, a GMP command to verify it and feature flags for AD integration, plus encryption and anonymization options for agent bundles. The surrounding releases finish the report export work: cancellation in 26.40.0, then reuse of completed exports and repeatable downloads. 26.41.0 also adds executable report formats and validates keys and certificates when credentials are modified.

◆ Where it's heading

Report export, the summer's main thread, has reached the fix-and-polish stage. New work is moving toward agents and directory integration: agent OS metadata, group scheduling delay and bundle options sit alongside the AD credential type. The steady memory-leak fixes suggest a code base being tightened as these features land.

◆ Prediction

AD integration sits behind feature flags, so expect follow-up releases to complete it. The entries don't say when it will be enabled by default.

Alternatives to Apereo CAS and Greenbone Vulnerability Manager

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Apereo CAS or Greenbone Vulnerability Manager.

See all Apereo CAS alternatives → · See all Greenbone Vulnerability Manager alternatives →

Recent activity from Apereo CAS and Greenbone Vulnerability Manager

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 5d agoGreenbone Vulnerability Managergvmd 26.43.0: LDAP/AD credentials and agent-bundle encryption
  2. 18d agoGreenbone Vulnerability Managergvmd 26.42.0: Scan config in report XML, export fixes
  3. 20d agoGreenbone Vulnerability Managergvmd 26.41.0: Executable report formats, credential validation
  4. 1mo agoGreenbone Vulnerability Managergvmd 26.40.2: Web target and agent error-path fixes
  5. 1mo agoGreenbone Vulnerability Managergvmd 26.40.1: Sensor scanner port handling, leak fixes
  6. 1mo agoGreenbone Vulnerability Managergvmd 26.40.0: Cancel report exports over GMP
  7. 2mo agoApereo CASv8.1.0-RC1
  8. 4mo agoApereo CASv8.0.0-RC6
  9. 4mo agoApereo CASPatch release for a published OIDC vulnerability
  10. 5mo agoApereo CASv8.0.0-RC5
  11. 6mo agoApereo CASv8.0.0-RC4

Frequently asked questions

What is the difference between Apereo CAS and Greenbone Vulnerability Manager?

They serve adjacent needs but don't currently overlap on shipped themes. Greenbone Vulnerability Manager is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Apereo CAS better than Greenbone Vulnerability Manager?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Greenbone Vulnerability Manager is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to Apereo CAS?

Top Apereo CAS alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Apereo CAS alternatives" section above for the current picks, or visit /alternatives/apereo-cas for the full list with editorial commentary on each.

What are the best alternatives to Greenbone Vulnerability Manager?

Top Greenbone Vulnerability Manager alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Greenbone Vulnerability Manager alternatives" section above for the current picks, or visit /alternatives/greenbone-gvmd for the full list with editorial commentary on each.