How severe is CVE-2025-55747?

CVE-2025-55747 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-55747 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55747?

CVE-2025-55747 primarily affects Xwiki. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-55747?

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-2025-55747 have an EU (EUVD) identifier?

Yes. CVE-2025-55747 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26642.

When was CVE-2025-55747 published?

CVE-2025-55747 was published on 2025-09-03 and last updated on 2026-06-17.

CVE-2025-55747

CVE-2025-55747 is a critical-severity vulnerability in Xwiki with a CVSS 3.x base score of 9.1. 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-23.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v4: 9.3
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26642
Weakness: CWE-23
Affected product: Xwiki
Published: 2025-09-03
Last modified: 2026-06-17

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions 6.1-milestone-2 through 16.10.6, configuration files are accessible through the webjars API. This is fixed in version 16.10.7.

Frequently asked questions

What is CVE-2025-55747?: XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions 6.1-milestone-2 through 16.10.6, configuration files are accessible through the webjars API. This is fixed in version 16.10.7.
How severe is CVE-2025-55747?: CVE-2025-55747 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-55747 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55747?: CVE-2025-55747 primarily affects Xwiki. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-55747?: 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-2025-55747 have an EU (EUVD) identifier?: Yes. CVE-2025-55747 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26642.
When was CVE-2025-55747 published?: CVE-2025-55747 was published on 2025-09-03 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:6.1:milestone2:*:*:*:*:*:*
cpe:2.3:a:xwiki:xwiki:6.1:rc1:*:*:*:*:*:*

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