4.8med
CVE-2018-3764
In Nextcloud Contacts before 2.1.2, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring…
Published 8 y ago · modified 4 mo ago · JSON
CVSS
4.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
0.6%
percentile 51%
Public exploits
0
none known
Summary
In Nextcloud Contacts before 2.1.2, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like admins or group admins.
Exploit prediction (EPSS)
0.64% probability of exploitation in the next 30 days, higher than 51% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Affected products
- Nextcloud Nextcloud Contacts application
Classification
- Weakness
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
- nextcloud.com /security/advisory/?id=nc-sa-2018-005 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2018-3764
- NVD: CVE-2018-3764
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