How severe is CVE-2024-31987?

CVE-2024-31987 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-31987 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31987?

CVE-2024-31987 affects Xwiki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-31987?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-31987 have an EU (EUVD) identifier?

Yes. CVE-2024-31987 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1189.

When was CVE-2024-31987 published?

CVE-2024-31987 was published on 2024-04-10 and last updated on 2026-06-17.

CVE-2024-31987

CVE-2024-31987 is a critical-severity vulnerability in Xwiki with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-1189
Weakness: CWE-862
Affected product: Xwiki
Published: 2024-04-10
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-31987?: 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.
How severe is CVE-2024-31987?: CVE-2024-31987 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-31987 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31987?: CVE-2024-31987 affects Xwiki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-31987?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-31987 have an EU (EUVD) identifier?: Yes. CVE-2024-31987 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1189.
When was CVE-2024-31987 published?: CVE-2024-31987 was published on 2024-04-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*

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