CVE-2024-7628: mstore api Missing Auth — Fix

Description

The MStore API – Create Native Android & iOS Apps On The Cloud plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 4.15.2. This is due to the use of loose comparison in the 'verify_id_token' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to an @flutter.io email address or phone number. This also requires firebase to be configured on the website and the user to have set up firebase for their account.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-288 CWE-288

CWE-306 Missing Authentication

Affected Products

Vendor	Product	Versions
inspireui	mstore_api	< 4.15.3

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3134553%40mstore-api&new=3134553%40mstore-api&sfp_email=&sfph_mail=

Other References

https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/helpers/firebase-phone-auth-helper.php?rev=3110793#L31 https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/helpers/firebase-phone-auth-helper.php?rev=3110793#L35 https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/helpers/firebase-phone-auth-helper.php?rev=3110793#L5 https://www.wordfence.com/threat-intel/vulnerabilities/id/d174f856-d94a-42ed-b547-67699e175cd8?source=cve

Frequently Asked Questions

What is CVE-2024-7628? +

The MStore API – Create Native Android & iOS Apps On The Cloud plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 4.15.2. This is due to the use of loose comparison in the 'verify_id_token' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to an @flutter.io email address or phone number. This also requires firebase to be configured on the website and the user to have set up firebase for their account. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2024-7628? +

CVE-2024-7628 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-7628? +

CVE-2024-7628 affects products from inspireui, specifically: mstore_api. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-7628? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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