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PatchSiren cyber security CVE debrief

CVE-2025-24893 XWiki CVE debrief

CVE-2025-24893 affects XWiki Platform and is identified by CISA as a known exploited vulnerability. Because it is in the KEV catalog, defenders should treat it as an active risk and prioritize remediation using vendor guidance, with CISA’s due date set to 2025-11-20.

Vendor
XWiki
Product
Platform
CVSS
CRITICAL 9.8
CISA KEV
Listed
Original CVE published
2025-10-30
Original CVE updated
2025-10-30
Advisory published
2025-10-30
Advisory updated
2025-10-30

Who should care

XWiki Platform administrators, security teams, and service owners running XWiki deployments should care, especially if the platform is internet-facing or broadly accessible.

Technical summary

The available source material describes CVE-2025-24893 as an eval injection vulnerability in XWiki Platform. CISA added it to the Known Exploited Vulnerabilities catalog on 2025-10-30, which indicates observed exploitation and elevates remediation urgency.

Defensive priority

Urgent

Recommended defensive actions

  • Inventory all XWiki Platform deployments and confirm whether any instance is exposed to untrusted users or networks.
  • Review the referenced vendor guidance and apply mitigations per vendor instructions as soon as possible.
  • Prioritize remediation for internet-facing or production XWiki instances before lower-risk environments.
  • If the product is used in a cloud service, follow applicable CISA BOD 22-01 guidance.
  • If mitigations are unavailable, remove or discontinue use of the product until a safe remedial path is available.
  • Validate remediation by checking logs, access controls, and system behavior for any signs of compromise or abnormal activity.

Evidence notes

This debrief is based on the supplied CISA KEV record and official CVE/NVD references. The source corpus identifies CVE-2025-24893 as an XWiki Platform eval injection issue, marks it as known exploited, and sets the CISA remediation due date to 2025-11-20. No CVSS score or affected-version detail was provided in the supplied corpus.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-24893 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-24893

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-24893 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-24893

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.