CVE-2026-67400
A missing token type check allowed to retrieve more additional information about the WOPI configuration with a user or guest token.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
A missing token type check allowed to retrieve more additional information about the WOPI configuration with a user or guest token.
- Record
CVE-2026-67400- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-284
- Updated
- 2026-11-04
EUVDEUVD-2026-111129
A missing token type check allowed to retrieve more additional information about the WOPI configuration with a user or guest token.
- Record
EUVD-2026-111129- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-04
NVD
A missing token type check allowed to retrieve more additional information about the WOPI configuration with a user or guest token.
- Record
CVE-2026-67400- CVSS 3.0
- 3.5 Low
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-284
- Updated
- 2026-11-04
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | CVE List, EUVD | |
| first indexed | CVE List, EUVD, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-67400 is a low vulnerability (CVSS 3.5) in Nextcloud Richdocuments, published October 27, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.18%, the 7th percentile. No source names a fixed version.