CVE-2022-36074
Affected versions of this package are vulnerable to Information Exposure which fails to strip the Authorization header on HTTP downgrade.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.75% probability · 53th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-863
- Affected
- nextcloud/nextcloud enterprise server · nextcloud/nextcloud server
- Source
- security-advisories@github.com
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vqgm-f748-g76vThird Party Advisory
- https://github.com/nextcloud/server/pull/32941Patch, Third Party Advisory
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vqgm-f748-g76vThird Party Advisory
- https://github.com/nextcloud/server/pull/32941Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.