CVE-2024-43400

Xwiki vulnerability

9.0 CRITICALEPSS 0.49%

Published19 Aug 2024

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It is possible for a user without Script or Programming rights to craft a URL pointing to a page with arbitrary JavaScript. This requires social engineer to trick a user to follow the URL. This has been patched in XWiki 14.10.21, 15.5.5, 15.10.6 and 16.0.0.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredLow

User interactionRequired

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Affected products

Xwiki≥ 15.0 < 15.5.5 · ≥ 15.6 < 15.10.6 · < 14.10.21

Remediation

Fixed in

Xwiki≥ 15.5.5

Frequently asked

Is CVE-2024-43400 being actively exploited?

CVE-2024-43400 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.49%.

How severe is CVE-2024-43400?

CVE-2024-43400 has a CVSS 3.1 base score of 9.0, rated critical. EPSS estimates a 0.49% probability of exploitation.

Which products are affected by CVE-2024-43400?

Affected products include Xwiki.

How do I fix CVE-2024-43400?

Upgrade affected software to a fixed version, for example Xwiki 15.5.5 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-43400 against the real software inventory on every managed device, every day. 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.