VDB-226115 · CVE-2023-2102 · EUVD-2023-1331

alextselegidis easyappointments up to 1.4.x 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.
4.6	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in alextselegidis easyappointments up to 1.4.x. Affected is an unknown function. The manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2023-2102. Remote exploitation of the attack is possible. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in alextselegidis easyappointments up to 1.4.x (Appointment Software). It has been rated as problematic. This issue affects an unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

Cross-site Scripting (XSS) - Stored in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

The weakness was published 04/15/2023. It is possible to read the advisory at huntr.dev. The identification of this vulnerability is CVE-2023-2102 since 04/15/2023. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 1.5.0 eliminates this vulnerability. Applying the patch bddc5cbeb7ff237a72943b304dcb01c653781767 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-2023-1331). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Appointment Software

Vendor

alextselegidis

Name

easyappointments

Version

License

open-source

Website

Product: https://github.com/alextselegidis/easyappointments/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.6

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

NVD Base Score: 4.8
NVD Vector: 🔍

CNA Base Score: 6.8
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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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: easyappointments 1.5.0
Patch: bddc5cbeb7ff237a72943b304dcb01c653781767

Timelineinfo

04/15/2023 🔍
04/15/2023 +0 days 🔍
04/15/2023 +0 days 🔍
07/12/2025 +819 days 🔍

Sourcesinfo

Product: github.com

Advisory: bddc5cbeb7ff237a72943b304dcb01c653781767
Status: Confirmed

CVE: CVE-2023-2102 (🔍)
GCVE (CVE): GCVE-0-2023-2102
GCVE (VulDB): GCVE-100-226115
EUVD: 🔍

Entryinfo

Created: 04/15/2023 17:51
Updated: 07/12/2025 22:32
Changes: 04/15/2023 17:51 (52), 05/05/2023 09:52 (1), 02/06/2025 18:53 (26), 07/12/2025 22:32 (1)
Complete: 🔍
Cache ID: 216::103

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