Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTRoanEtNDIycS00dnB4

Mautic vulnerable to secret data exfiltration via symfony parameters

Impact

Symfony parameters (which is what Mautic transforms configuration parameters into) can be used within other Symfony parameters by design. However, this also means that an admin who is normally not privy to certain parameters, such as database credentials, could expose them by leveraging any of the free text fields in Mautic’s configuration that are used in publicly facing parts of the application.

For example,

1. Go to Configuration page -> Landing Page Settings -> Analytics script and enter this: <script> console.log("db password is: %mautic.db_password%"); </script>
2. Visit any landing page and open the JS dev console. You will see the following message with real instance db password: db password is: <real password>

Risk rating: ModerateCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L

Patches

Upgrade to 3.3.2

Workarounds

No

References

No

For more information

If you have any questions or comments about this advisory:

• Email us at [email protected]

Permalink: https://github.com/advisories/GHSA-4hjq-422q-4vpx
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTRoanEtNDIycS00dnB4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 4 years ago
Updated: 11 months ago

CVSS Score: 5.8
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L

EPSS Percentage: 0.00048
EPSS Percentile: 0.20012

Identifiers: GHSA-4hjq-422q-4vpx, CVE-2021-27908
References:

• https://github.com/mautic/mautic/security/advisories/GHSA-4hjq-422q-4vpx
• https://nvd.nist.gov/vuln/detail/CVE-2021-27908
• https://github.com/FriendsOfPHP/security-advisories/blob/master/mautic/core/CVE-2021-27908.yaml
• https://github.com/advisories/GHSA-4hjq-422q-4vpx

Repository: https://github.com/mautic/mautic
Blast Radius: 2.8

Affected Packages