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Vulnerabilities

Vulnerability · CVE-2025-32973

XWiki is a generic wiki platform.

Published Apr 30, 2025 · catalog updated Apr 30, 2025 · XWiki is a generic

Check if you run it

No confirmed exploitation is on record for CVE-2025-32973. EPSS is 0.40%. Act only if a listed version of XWiki is a generic is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (XWiki is a generic).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.40%
Remediation
Version ranges on file
Affected products
vendor xwiki xwiki-platform 16.0.0-rc-1, < 16.4.3

XWiki is a generic wiki platform. In versions starting from 15.9-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 16.8.0-rc-1, when a user with programming rights edits a document in XWiki that was last edited by a user without programming rights and contains an XWiki.ComponentClass, there is no warning that this will grant programming rights to this object. An attacker who created such a malicious object could use this to gain programming rights on the wiki. For this, the attacker needs to have edit rights on at least one page to place this object and

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor xwiki xwiki-platform 16.0.0-rc-1, < 16.4.316.0.0-rc-1, < 16.4.3

How to fix CVE-2025-32973

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-32973. EPSS is 0.40%. Act only if a listed version of XWiki is a generic is installed.

Which versions are affected?

Compare what you have installed with xwiki xwiki-platform 16.0.0-rc-1, < 16.4.3 16.0.0-rc-1, < 16.4.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.40%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 30, 2025 · EUVD

    Detected

    XWiki is a generic wiki platform. In versions starting from 15.9-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 16.8.0-rc-1, when a user with programming rights edits a document in XWiki that was last edited by a user without programming rights and contains an XWiki.ComponentClass, there is no warning that this will grant programming rights to this objec

  2. Apr 30, 2025 · EUVD

    Updated

    XWiki is a generic wiki platform. In versions starting from 15.9-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 16.8.0-rc-1, when a user with programming rights edits a document in XWiki that was last edited by a user without programming rights and contains an XWiki.ComponentClass, there is no warning that this will grant programming rights to this objec

Sources

  • CVE.orgVulnerability recordCVE-2025-32973

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-32973

    30-day exploitation probability 0.4%

    first.org
  • EUVDVulnerability recordEUVD-2025-12741

    XWiki is a generic wiki platform. In versions starting from 15.9-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 16.8.0-rc-1, when a user with programming rights edits a document in XWiki that was last edited by a user without programmin

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.