CVE-2022-31132

Unauthenticated SSRF in 3rd party module "cerdic/csstidy"

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`

Category

8.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.18%
Third-Party Advisory github.com
Affected: nextcloud security-advisories
Published at:
Updated at:

References

Link Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-24pm-rjfv-23mh third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-31132?
CVE-2022-31132 has been scored as a high severity vulnerability.
How to fix CVE-2022-31132?
To fix CVE-2022-31132, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-31132 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-31132 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-31132?
CVE-2022-31132 affects nextcloud security-advisories.
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