Security readout for executives and security teams
Older ownCloud Server releases can reflect attacker-controlled URL input on error pages as executable browser script. For a business, the main concern is exposed file-sharing portals where a user could be tricked into loading a malicious link and have their browser session abused. Exposure is most likely where legacy ownCloud Server instances remain online, especially internet-facing collaboration or file-sharing sites running affected 8.2, 9.0, 9.1, or 10.0 branch versions. Treat this as a moderate-priority legacy exposure issue. It is not documented as actively exploited in the supplied bundle, but internet-facing ownCloud systems often protect sensitive business files and user sessions. Mitigation focus: Upgrade ownCloud Server to 8.2.12, 9.0.10, 9.1.6, 10.0.2, or later applicable releases.; Prioritize internet-facing ownCloud portals and environments handling sensitive files or privileged users.; Check the ownCloud advisory for branch-specific upgrade guidance and support status..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2017-8896 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://hackerone.com/reports/215410CVE reference · x_refsource_MISC
- https://owncloud.org/security/advisory/?id=oc-sa-2017-004CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.