CVE-2017-0890

Description

Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.67% Top 30%
Vendor Advisory nextcloud.com
Affected: Nextcloud Nextcloud Server
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2017-0890?
CVE-2017-0890 has been scored as a medium severity vulnerability.
How to fix CVE-2017-0890?
To fix CVE-2017-0890, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-0890 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-0890 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-0890?
CVE-2017-0890 affects Nextcloud Nextcloud Server.
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