CVEvulnerability

CVE-2022-31132

9.8 CRITICAL Published 2022-08-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-08-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-918

Description

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`

Affected configurations

• nextcloud mail (< 1.12.8) • nextcloud mail (>= 1.13.0 < 1.13.6)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References