CVE-2026-53698 Silverpeas mishandles the "Personal space" feature that is selected when no componentId is set
Attackers can exploit mishandled personal space features to access or modify unauthorized files via path traversal.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-53698?
CVE-2026-53698 is a medium-severity path traversal vulnerability in Silverpeas, published on 10 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Silverpeas through 6.4.6 mishandles the "Personal space" feature that is selected when no componentId is set.
Weakness: CWE-36
Which versions are affected by CVE-2026-53698?
4 open source packages ship an affected version, including org.silverpeas.core:silverpeas-core and org.silverpeas.core:silverpeas-core-war.
| Package | Affected | Fixed in |
|---|---|---|
org.silverpeas.core:silverpeas-core Maven | All versions to 6.4-feature13197 | None |
org.silverpeas.core:silverpeas-core Maven | All versions to 6.4-feature13197 | None |
org.silverpeas.core:silverpeas-core-war Maven | All versions to 6.4-feature13197 | None |
org.silverpeas.core:silverpeas-core-war Maven | All versions to 6.4-feature13197 | None |
How do I fix CVE-2026-53698?
No fix has been published for CVE-2026-53698 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-53698 being exploited?
There is no known exploitation of CVE-2026-53698 in the wild and no public exploit code.
Sources
Also known as GHSA-qv8h-rqr3-mph9.