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PatchSiren cyber security CVE debrief

CVE-2026-53698 Silverpeas CVE debrief

CVE-2026-53698 is a MEDIUM severity vulnerability in Silverpeas through 6.4.6, with a CVSS score of 6.5. The vulnerability involves mishandling of the 'Personal space' feature when no componentId is set. This issue was published on [cvePublishedAt] and last modified on [cveModifiedAt].

Vendor
Silverpeas
Product
Unknown
CVSS
MEDIUM 6.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-10
Original CVE updated
2026-06-10
Advisory published
2026-06-10
Advisory updated
2026-06-10

Who should care

Users of Silverpeas through 6.4.6 should be aware of this vulnerability and take necessary actions to mitigate it.

Technical summary

The vulnerability has a CVSS vector of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N and is classified under CWE-36. The affected product is Silverpeas, and the vendor is currently listed as Unknown Vendor.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply patches or updates provided by the vendor to fix the vulnerability.
  • Restrict access to the 'Personal space' feature to prevent unauthorized access.
  • Monitor the system for any suspicious activity related to the vulnerability.

Evidence notes

The evidence for this CVE includes references to the Silverpeas GitHub repository and issue tracker.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-53698 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-53698

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

  • CVE-2026-53698 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-53698

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

Supplemental references

  • Source reference

    Unverified legacy reference

    URL: https://github.com/Silverpeas/Silverpeas-Core/blob/983c5d07928b8a5ddcb39cc17d7fb9a0d87019b9/core-war/src/main/java/org/silverpeas/web/servlets/FileServer.java

    [email protected]

  • Source reference

    Unverified legacy reference

    URL: https://github.com/Silverpeas/Silverpeas-Core/blob/983c5d07928b8a5ddcb39cc17d7fb9a0d87019b9/core-war/src/main/java/org/silverpeas/web/servlets/FileServer.java

    [email protected]

  • Source reference

    Unverified legacy reference

    URL: https://github.com/Silverpeas/Silverpeas-Core/commit/caa6e6d1ac967ebd29b39e11c2ef5e7fd0047eec

    [email protected]

  • Source reference

    Unverified legacy reference

    URL: https://tracker.silverpeas.org/issues/15229

    [email protected]

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.