CVE-2022-31132

Nextcloud Mail is an email application for the nextcloud personal cloud product. Affected versions shipped with a CSS minifier on the path `./vendor/cerdic/css-tidy/css_optimiser.php`. Access to the minifier is unrestricted and access may lead to Server-Side Request Forgery (SSRF). It is recommendet to upgrade to Mail 1.12.7 or Mail 1.13.6. Users unable to upgrade may manually delete the file located at `./vendor/cerdic/css-tidy/css_optimiser.php`

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-24pm-rjfv-23mh	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:mail::::::::
	cpe:2.3:a:nextcloud:mail::::::::

History

10 Aug 2022, 15:35

Type	Values Removed	Values Added
CPE		cpe:2.3:a:nextcloud:mail::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Nextcloud Nextcloud mail
References	~~(CONFIRM) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-24pm-rjfv-23mh -~~	(CONFIRM) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-24pm-rjfv-23mh - Third Party Advisory

04 Aug 2022, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-08-04 17:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-31132

Mitre link : CVE-2022-31132

CVE.ORG link : CVE-2022-31132

JSON object : View

Products Affected

nextcloud

mail

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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