CVE-2022-36074 — Sensitive Information Exposure in Security-advisories

CWE-200 — Sensitive Information ExposureCWE-863 — Incorrect Authorization2 documents2 sources
Severity
7.5HIGHNVD
CNA6.4
EPSS
0.2%
top 61.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Nextcloud Security-advisoriesNextcloud Enterprise ServerNextcloud Server
Timeline
PublishedSep 15

Description

Nextcloud server is an open source personal cloud product. Affected versions of this package are vulnerable to Information Exposure which fails to strip the Authorization header on HTTP downgrade. This can lead to account access exposure and compromise. It is recommended that the Nextcloud Server is upgraded to 23.0.7 or 24.0.3. It is recommended that the Nextcloud Enterprise Server is upgraded to 22.2.11, 23.0.7 or 24.0.3. There are no known workarounds for this issue.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDnextcloud/nextcloud_enterprise_server23.0.0 — 23.0.7+2
▶NVDnextcloud/nextcloud_server24.0.0 — 24.0.3+1
▶CVEListV5nextcloud/security-advisories< 23.0.7+1

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
Authentication headers exposed on by Nextcloud Server↗2022-09-15
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