CVE-2017-0893
lowpriority · track · 22EPSS 0.006 · 51 %ileEUUSEPSS · scored 2026-10-28
Nextcloud Server before 9.0.58 and 10.0.5 and 11.0.3 are shipping a vulnerable JavaScript library for sanitizing untrusted user-input which suffered from a XSS vulnerability caused by a behaviour change in Safari 10.1 and 10.2. Note that Nextcloud employs a strict Content-Security-Policy preventing exploitation of this XSS issue on modern web browsers.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.5–5.4
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://hackerone.com/reports/222838cnnvd
- https://nextcloud.com/security/advisory/?id=nc-sa-2017-010cnnvd
- https://hackerone.com/reports/222838enisa_euvd
- https://nextcloud.com/security/advisory/?id=nc-sa-2017-010enisa_euvd
- https://hackerone.com/reports/222838Third Party AdvisoryVDB Entrynvd
- https://nextcloud.com/security/advisory/?id=nc-sa-2017-010Vendor Advisorynvd
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