VDB-218404 · CVE-2023-0306 · EUVD-2023-0425

thorsten phpmyfaq up to 3.1.9 cross site scripting

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in thorsten phpmyfaq up to 3.1.9 and classified as problematic. Affected is an unknown function. Executing a manipulation can lead to cross site scripting. The identification of this vulnerability is CVE-2023-0306. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in thorsten phpmyfaq up to 3.1.9 (Content Management System). This vulnerability affects an unknown code. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

The weakness was shared 01/16/2023. The advisory is shared for download at huntr.dev. This vulnerability was named CVE-2023-0306 since 01/15/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 3.1.10 eliminates this vulnerability. Applying the patch 1815daef61c432bb73b9dca43f03d140c94ef0c5 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-0425). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Content Management System

Vendor

thorsten

Name

phpmyfaq

Version

License

open-source

Website

Product: https://github.com/thorsten/phpmyfaq/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.6

VulDB Base Score: 2.4
VulDB Temp Score: 2.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (huntr.dev): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: phpmyfaq 3.1.10
Patch: 1815daef61c432bb73b9dca43f03d140c94ef0c5

Timelineinfo

01/15/2023 🔍
01/16/2023 +1 days 🔍
01/16/2023 +0 days 🔍
07/04/2025 +900 days 🔍

Sourcesinfo

Product: github.com

Advisory: 1815daef61c432bb73b9dca43f03d140c94ef0c5
Status: Confirmed

CVE: CVE-2023-0306 (🔍)
GCVE (CVE): GCVE-0-2023-0306
GCVE (VulDB): GCVE-100-218404
EUVD: 🔍

Entryinfo

Created: 01/16/2023 07:26
Updated: 07/04/2025 12:01
Changes: 01/16/2023 07:26 (52), 02/07/2023 21:00 (1), 02/07/2023 21:08 (11), 07/04/2025 12:01 (16)
Complete: 🔍
Cache ID: 216::103