CVE-2021-22913

Description

Nextcloud Deck before 1.2.7, 1.4.1 suffers from an information disclosure vulnerability when searches for sharees utilize the lookup server by default instead of only the local Nextcloud server unless a global search has been explicitly chosen by the user.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.65%
Third-Party Advisory github.com Third-Party Advisory hackerone.com
Affected: n/a Nextcloud Deck
Published at:
Updated at:

References

Link Tags
https://hackerone.com/reports/1167958 issue tracking third party advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h8f6-wg82-6p7r third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-22913?
CVE-2021-22913 has been scored as a medium severity vulnerability.
How to fix CVE-2021-22913?
To fix CVE-2021-22913, 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-2021-22913 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22913 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-2021-22913?
CVE-2021-22913 affects n/a Nextcloud Deck.
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