CVE-2024-31987

Xwiki remote code execution

9.9 CRITICALEPSS 1.45%

Published10 Apr 2024

Description

XWiki Platform is a generic wiki platform. Starting in version 6.4-milestone-1 and prior to versions 4.10.19, 15.5.4, and 15.10-rc-1, any user who can edit any page like their profile can create a custom skin with a template override that is executed with programming right, thus allowing remote code execution. This has been patched in XWiki 14.10.19, 15.5.4 and 15.10RC1. No known workarounds are available except for upgrading.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredLow

User interactionNone

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Xwiki≥ 15.0 < 15.5.4 · ≥ 15.6 < 15.10 · ≥ 6.4 < 14.10.19

Remediation

Fixed in

Xwiki≥ 15.5.4

Frequently asked

Is CVE-2024-31987 being actively exploited?

CVE-2024-31987 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.45%.

How severe is CVE-2024-31987?

CVE-2024-31987 has a CVSS 3.1 base score of 9.9, rated critical. EPSS estimates a 1.45% probability of exploitation.

Which products are affected by CVE-2024-31987?

Affected products include Xwiki.

How do I fix CVE-2024-31987?

Upgrade affected software to a fixed version, for example Xwiki 15.5.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-31987 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.