CVE-2021-35947 json
The public share controller in the ownCloud server before version 10.8.0 allows a remote attacker to see the internal path and the username…
published 2021-09-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-22582
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
The public share controller in the ownCloud server before version 10.8.0 allows a remote attacker to see the internal path and the username of a public share by including invalid characters in the URL.
Patch / fix
- owncloud owncloud 10.8.0
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2021-35947 updated cvss 3.7
owncloud: remote information disclosure
-
Red Hat All currently supported Red Hat productsnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
1.27% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-209 Generation of Error Message Containing Sensitive Information
References
-
doc.owncloud.com
/server/admin_manual/release_notes.html
release-notes, vendor-advisory
-
owncloud.com
/security-advisories/cve-2021-35947/
vendor-advisory
Sources
- CVE List CVE-2021-35947
- NVD CVE-2021-35947
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.