VDB-237451 · CVE-2023-31939 · EUVD-2023-36228

Online Travel Agency System 1.0 customer_edit.php customer_edit costomer_id sql injection

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.
6.8	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Online Travel Agency System 1.0. Impacted is the function customer_edit of the file customer_edit.php. This manipulation of the argument costomer_id causes sql injection. This vulnerability is handled as CVE-2023-31939. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in Online Travel Agency System 1.0 and classified as critical. Affected by this vulnerability is the function customer_edit of the file customer_edit.php. The manipulation of the argument costomer_id with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

SQL injection vulnerability found in Online Travel Agency System v.1.0 allows a remote attacker to execute arbitrary code via the costomer_id parameter at customer_edit.php.

The weakness was released 08/17/2023. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-31939 since 04/29/2023. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

By approaching the search of inurl:customer_edit.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-36228). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Online Travel Agency System

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CNA Base Score: 7.2
CNA Vector: 🔍

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: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2023 🔍
08/17/2023 +110 days 🔍
08/17/2023 +0 days 🔍
12/29/2025 +865 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-31939 (🔍)
GCVE (CVE): GCVE-0-2023-31939
GCVE (VulDB): GCVE-100-237451
EUVD: 🔍

Entryinfo

Created: 08/17/2023 22:42
Updated: 12/29/2025 13:37
Changes: 08/17/2023 22:42 (39), 09/13/2023 10:28 (11), 10/07/2024 22:13 (27), 12/29/2025 13:37 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.