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CVE-2024-54141

phpMyFAQ Generates an Error Message Containing Sensitive Information if database server is not available

8.6 HighFix available

phpMyFAQ is an open source FAQ web application for PHP 8.1+ and MySQL, PostgreSQL and other databases. Prior to 4.0.0, phpMyFAQ exposes the database (ie postgreSQL) server's credential when connection to DB fails. This vulnerability is fixed in 4.0.0.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
Low
Availability
Low

Exploit likelihood

0.49%Up 0.5 points since Dec 7, 2024
90%50%10%1%

What each source reports

CVE List Score used 8.6

phpMyFAQ Generates an Error Message Containing Sensitive Information if database server is not available

phpMyFAQ is an open source FAQ web application for PHP 8.1+ and MySQL, PostgreSQL and other databases. Prior to 4.0.0, phpMyFAQ exposes the database (ie postgreSQL) server's credential when connection to DB fails. This vulnerability is fixed in 4.0.0.

Record
CVE-2024-54141
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Weakness
CWE-209
Updated
2026-11-02
EUVDEUVD-2024-3514 8.6

phpMyFAQ is an open source FAQ web application for PHP 8.1+ and MySQL, PostgreSQL and other databases. Prior to 4.0.0, phpMyFAQ exposes the database (ie postgreSQL) server's credential when connection to DB fails. This vulnerability is fixed in 4.0.0.

Record
EUVD-2024-3514
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Updated
2026-11-03
GitHub AdvisoriesGHSA-vrjr-p3xp-xx2x 7.8

phpMyFAQ Generates an Error Message Containing Sensitive Information if database server is not available

Summary

Exposure of database (ie postgreSQL) server's credential when connection to DB fails.

Details

Exposed database credentials upon misconfig/DoS @ permalink: https://github.com/thorsten/phpMyFAQ/blob/main/phpmyfaq/src/phpMyFAQ/Setup/Installer.php#L694

PoC

When postgreSQL server is unreachable, an error would be thrown exposing the credentials of the database. For instance, when "http://<phpmyfaq-instance>:8080/setup/index.php" is hit when the database instance/server is down, then credentials are exposed, for instance:

( ! ) Warning: pg_connect(): Unable to connect to PostgreSQL server: connection to server at &quot;127.0.0.1&quot;, port 5432 failed: Connection refused Is the server running on that host and accepting TCP/IP connections? in /var/www/html/src/phpMyFAQ/Database/Pgsql.php on line 78
Call Stack
# Time Memory Function Location
1 0.0404 453880 {main}( ) .../index.php:0
2 1.1341 610016 phpMyFAQ\Setup\Installer->startInstall( $setup = ??? ) .../index.php:471
3 1.2113 611544 phpMyFAQ\Database\Pgsql->connect( $host = '127.0.0.1', $user = 'cvecve', $password = '<redacted>', $database = 'cvecve', $port = 5432 ) .../Installer.php:694
4 1.2113 611864 pg_connect( $connection_string = 'host=127.0.0.1 port=5432 dbname=cvecve user=cvecve password=<redacted>' ) .../Pgsql.php:78

( ! ) Fatal error: Uncaught TypeError: Cannot assign false to property phpMyFAQ\Database\Pgsql::$conn of type ?PgSql\Connection in /var/www/html/src/phpMyFAQ/Database/Pgsql.php on line 78
( ! ) TypeError: Cannot assign false to property phpMyFAQ\Database\Pgsql::$conn of type ?PgSql\Connection in /var/www/html/src/phpMyFAQ/Database/Pgsql.php on line 78
Call Stack
# Time Memory Function Location
1 0.0404 453880 {main}( ) .../index.php:0
2 1.1341 610016 phpMyFAQ\Setup\Installer->startInstall( $setup = ??? ) .../index.php:471
3 1.2113 611544 phpMyFAQ\Database\Pgsql->connect( $host = '127.0.0.1', $user = 'cvecve', $password = '<redacted>', $database = 'cvecve', $port = 5432 ) .../Installer.php:694

A way to force this would be to perform a denial of service on the database instance/server. When the db connection is refused, the credentials would show. The remote attacker can then use that to gain full control on the database.

Impact

This vulnerability exposes the credentials of the database and grants a remote attacker full control over the database.

First notified Snyk on 16 Jan 2024.

Record
GHSA-vrjr-p3xp-xx2x
CVSS 4.0
7.8 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Weakness
CWE-209
Updated
2026-11-02
NVD 8.6

phpMyFAQ is an open source FAQ web application for PHP 8.1+ and MySQL, PostgreSQL and other databases. Prior to 4.0.0, phpMyFAQ exposes the database (ie postgreSQL) server's credential when connection to DB fails. This vulnerability is fixed in 4.0.0.

Record
CVE-2024-54141
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-209
Updated
2026-11-02
OSV 8.6

phpMyFAQ Generates an Error Message Containing Sensitive Information if database server is not available

phpMyFAQ is an open source FAQ web application for PHP 8.1+ and MySQL, PostgreSQL and other databases. Prior to 4.0.0, phpMyFAQ exposes the database (ie postgreSQL) server's credential when connection to DB fails. This vulnerability is fixed in 4.0.0.

Record
CVE-2024-54141
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Weakness
CWE-209
Updated
2026-11-02
OSVGHSA-vrjr-p3xp-xx2x 7.8

phpMyFAQ Generates an Error Message Containing Sensitive Information if database server is not available

Summary

Exposure of database (ie postgreSQL) server's credential when connection to DB fails.

Details

Exposed database credentials upon misconfig/DoS @ permalink: https://github.com/thorsten/phpMyFAQ/blob/main/phpmyfaq/src/phpMyFAQ/Setup/Installer.php#L694

PoC

When postgreSQL server is unreachable, an error would be thrown exposing the credentials of the database. For instance, when "http://<phpmyfaq-instance>:8080/setup/index.php" is hit when the database instance/server is down, then credentials are exposed, for instance:

( ! ) Warning: pg_connect(): Unable to connect to PostgreSQL server: connection to server at &quot;127.0.0.1&quot;, port 5432 failed: Connection refused Is the server running on that host and accepting TCP/IP connections? in /var/www/html/src/phpMyFAQ/Database/Pgsql.php on line 78
Call Stack
# Time Memory Function Location
1 0.0404 453880 {main}( ) .../index.php:0
2 1.1341 610016 phpMyFAQ\Setup\Installer->startInstall( $setup = ??? ) .../index.php:471
3 1.2113 611544 phpMyFAQ\Database\Pgsql->connect( $host = '127.0.0.1', $user = 'cvecve', $password = '<redacted>', $database = 'cvecve', $port = 5432 ) .../Installer.php:694
4 1.2113 611864 pg_connect( $connection_string = 'host=127.0.0.1 port=5432 dbname=cvecve user=cvecve password=<redacted>' ) .../Pgsql.php:78

( ! ) Fatal error: Uncaught TypeError: Cannot assign false to property phpMyFAQ\Database\Pgsql::$conn of type ?PgSql\Connection in /var/www/html/src/phpMyFAQ/Database/Pgsql.php on line 78
( ! ) TypeError: Cannot assign false to property phpMyFAQ\Database\Pgsql::$conn of type ?PgSql\Connection in /var/www/html/src/phpMyFAQ/Database/Pgsql.php on line 78
Call Stack
# Time Memory Function Location
1 0.0404 453880 {main}( ) .../index.php:0
2 1.1341 610016 phpMyFAQ\Setup\Installer->startInstall( $setup = ??? ) .../index.php:471
3 1.2113 611544 phpMyFAQ\Database\Pgsql->connect( $host = '127.0.0.1', $user = 'cvecve', $password = '<redacted>', $database = 'cvecve', $port = 5432 ) .../Installer.php:694

A way to force this would be to perform a denial of service on the database instance/server. When the db connection is refused, the credentials would show. The remote attacker can then use that to gain full control on the database.

Impact

This vulnerability exposes the credentials of the database and grants a remote attacker full control over the database.

First notified Snyk on 16 Jan 2024.

Record
GHSA-vrjr-p3xp-xx2x
CVSS 4.0
7.8 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS 3.1
8.6 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Weakness
CWE-209
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
thorsten/phpmyfaq
Packagist
 before 4.0.0
4.0.0
thorsten/phpmyfaq
Packagist
 before 4.0.0, plus listed versions
2.10.0-alpha2.8.02.8.0-RC2.8.0-RC22.8.0-RC3
Show 45 moreShow less
2.8.0-RC42.8.0-alpha22.8.0-alpha32.8.0-beta2.8.0-beta22.8.0-beta32.8.12.8.102.8.112.8.122.8.132.8.142.8.152.8.162.8.172.8.182.8.192.8.22.8.202.8.212.8.222.8.232.8.242.8.252.8.262.8.272.8.282.8.292.8.32.8.42.8.52.8.62.8.72.8.82.8.92.9.02.9.0-alpha2.9.0-alpha22.9.0-alpha32.9.0-alpha42.9.0-beta2.9.0-beta22.9.0-rc2.9.0-rc22.9.0-rc3
4.0.0

History

History
RecordedChangedSources
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-54141 is a high vulnerability (CVSS 8.6) in Phpmyfaq, published December 6, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. Fixed in thorsten/phpmyfaq 4.0.0.

References

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Left out here: 88 versions. The JSON record has them.

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