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CVE-2026-92414

Apache Jackrabbit vulnerability

9.1 CRITICALEPSS 0.62%
  1. Published7 Oct 2026

Description

: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit. Jackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with no credential check. This issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17. Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Apache Jackrabbit≥ 2.20.0 < 2.20.18 · ≥ 2.22.0 < 2.22.5 · ≥ 2.23.0 < 2.23.6

Remediation

Fixed in
Apache Jackrabbit≥ 2.20.18

References

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Frequently asked

Is CVE-2026-92414 being actively exploited?

CVE-2026-92414 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.62%.

How severe is CVE-2026-92414?

CVE-2026-92414 has a CVSS 3.1 base score of 9.1, rated critical. EPSS estimates a 0.62% probability of exploitation.

Which products are affected by CVE-2026-92414?

Affected products include Apache Jackrabbit.

How do I fix CVE-2026-92414?

Upgrade affected software to a fixed version, for example Apache Jackrabbit 2.20.18 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-92414 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.