CVE-2020-8227

EPSS 22.4%CWE-22

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 22.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

21 Aug 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Missing sanitization of a server response in Nextcloud Desktop Client 2.6.4 for Linux allowed a malicious Nextcloud Server to store files outside of the dedicated sync directory.

Affected products

n/a · Desktop Client

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References

https://hackerone.com/reports/590319 https://nextcloud.com/security/advisory/?id=NC-SA-2020-032 https://security.gentoo.org/glsa/202009-09