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CVE-2022-39364

23
FAUCET Score

CVE-2022-39364 is a medium-severity vulnerability affecting Nextcloud Server and Nextcloud Enterprise Server versions prior to 23.0.9 and 24.0.5, and 22.2.10.5 respectively. An attacker with read access to the nextcloud.log file could potentially gain knowledge of SharePoint service credentials due to improper handling of sensitive information (CWE-312). The vulnerability has a CVSS score of 6.5 (MEDIUM) with a low attack complexity and high confidentiality impact, but no integrity or availability impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 22.2.10.5CPE matchmatch criteria
cpe:2.3:a:nextcloud:nextcloud_enterprise_server:*:*:*:*:*:*:*:*
>= 23.0.0, < 23.0.9CPE matchmatch criteria
cpe:2.3:a:nextcloud:nextcloud_enterprise_server:*:*:*:*:*:*:*:*
>= 24.0.0, < 24.0.5CPE matchmatch criteria
cpe:2.3:a:nextcloud:nextcloud_enterprise_server:*:*:*:*:*:*:*:*
< 23.0.9CPE matchmatch criteria
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
>= 24.0.0, < 24.0.5CPE matchmatch criteria
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.0MEDIUM

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.3
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.46%
Probability of exploitation in next 30 days
EPSS Percentile
37.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0046 is in the 47th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / nextcloud/security-advisories/security/advisories/GHSA-qpf5-jj85-36h5
Third Party Advisory
github.com / nextcloud/server/pull/33689
PatchThird Party Advisory
github.com / nextcloud/sharepoint/issues/141
ExploitIssue TrackingThird Party Advisory
hackerone.com / reports/1652903
Permissions RequiredThird Party Advisory