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
{
"cna_assigner": "GitHub_M",
"unresolved_ranges": [
{
"extracted_events": [
{
"fixed": "1.12.8"
},
{
"introduced": "1.13.0"
},
{
"fixed": "1.13.6"
}
],
"source": "AFFECTED_FIELD"
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31132.json",
"cwe_ids": [
"CWE-918"
]
}{
"cpe": "cpe:2.3:a:nextcloud:mail:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "1.12.8"
},
{
"introduced": "1.13.0"
},
{
"fixed": "1.13.6"
}
],
"source": "CPE_RANGE"
}