Medium severity · published Aug 31, 2023
CVE-2023-3404
ProfileGrid <= 5.5.0 - Hardcoded Encryption Key
4.9
CVSS
0.7%
EPSS
No
On KEV
Description
The ProfileGrid plugin for WordPress is vulnerable to unauthorized decryption of private information in versions up to, and including, 5.5.0. This is due to the passphrase and iv being hardcoded in the 'pm_encrypt_decrypt_pass' function and used across all sites running the plugin. This makes it possible for authenticated attackers, with administrator-level permissions or above to decrypt and view users' passwords. If combined with another vulnerability, this can potentially grant lower-privileged users access to users' passwords.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PU
ProfileGrid – User Profiles, Groups and Communities · metagauss
through 5.5.0 · source: vendor
PR
Profilegrid · Metagauss
through 5.5.0 · source: NVD
Affected product
PU
ProfileGrid – User Profiles, Groups and Communities
metagauss
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3404
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3404
Patch
https://plugins.trac.wordpress.org/browser/profilegrid-user-profiles-groups-and-communities/tags/5.4.8/includes/class-profile-magic-request.php#L325
Patch
https://plugins.trac.wordpress.org/changeset/2936383/profilegrid-user-profiles-groups-and-communities#file475
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/6d490bfb-6560-428e-ad91-0f8d8bc9b1f2?source=cve
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