How severe is CVE-2025-46554?

CVE-2025-46554 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-46554 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-46554?

CVE-2025-46554 affects Xwiki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-46554?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-46554 have an EU (EUVD) identifier?

Yes. CVE-2025-46554 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12749.

When was CVE-2025-46554 published?

CVE-2025-46554 was published on 2025-04-30 and last updated on 2026-06-17.

CVE-2025-46554

CVE-2025-46554 is a medium-severity vulnerability in Xwiki with a CVSS 3.x base score of 5.3. 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: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12749
Weakness: CWE-862
Affected product: Xwiki
Published: 2025-04-30
Last modified: 2026-06-17

Description

XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.

Frequently asked questions

What is CVE-2025-46554?: XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.
How severe is CVE-2025-46554?: CVE-2025-46554 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-46554 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-46554?: CVE-2025-46554 affects Xwiki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-46554?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-46554 have an EU (EUVD) identifier?: Yes. CVE-2025-46554 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12749.
When was CVE-2025-46554 published?: CVE-2025-46554 was published on 2025-04-30 and last updated on 2026-06-17.

References

Affected products (1)

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

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