CVE-2024-23885: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Cups Easy Cups Easy (Purchase & Inventory)
A vulnerability has been reported in Cups Easy (Purchase & Inventory), version 1.0, whereby user-controlled inputs are not sufficiently encoded, resulting in a Cross-Site Scripting (XSS) vulnerability via /cupseasylive/countrymodify.php, in the countryid parameter. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.
AI Analysis
Technical Summary
CVE-2024-23885 is a high-severity Cross-Site Scripting (XSS) vulnerability identified in version 1.0 of Cups Easy (Purchase & Inventory), a software product used for managing purchasing and inventory operations. The vulnerability arises due to improper neutralization of user-supplied input in the web application, specifically in the 'countryid' parameter of the /cupseasylive/countrymodify.php endpoint. Because the input is not sufficiently encoded or sanitized before being reflected in the web page, an attacker can craft a malicious URL containing executable script code. When an authenticated user accesses this URL, the injected script executes in their browser context, potentially allowing the attacker to steal session cookies or perform actions on behalf of the user. The CVSS 3.1 base score of 8.2 reflects the vulnerability's characteristics: it is remotely exploitable over the network without requiring privileges (AV:N/PR:N), has low attack complexity (AC:L), requires user interaction (UI:R), and impacts confidentiality significantly (C:H) with limited integrity impact (I:L) and no availability impact (A:N). The scope is changed (S:C), indicating that exploitation affects resources beyond the vulnerable component, likely the user's session and data. No public exploits are currently known, and no patches have been released yet. The vulnerability was assigned and published by INCIBE, a recognized cybersecurity entity, ensuring the credibility of the report. This vulnerability is classified under CWE-79, which is a common web application security weakness related to improper input validation and output encoding leading to XSS attacks.
Potential Impact
For European organizations using Cups Easy (Purchase & Inventory) version 1.0, this vulnerability poses a significant risk to the confidentiality of user sessions and potentially sensitive business data. Successful exploitation could allow attackers to hijack authenticated sessions, leading to unauthorized access to inventory and purchase management functions. This could result in data leakage, manipulation of purchase orders, inventory records, or unauthorized transactions. Given that the vulnerability requires user interaction (the victim must click a malicious link), phishing or social engineering campaigns could be used to target employees. The impact is particularly critical in sectors where inventory and purchase data are sensitive or tightly regulated, such as manufacturing, retail, or logistics companies operating in Europe. Additionally, compromised sessions could be leveraged for lateral movement within corporate networks, increasing the risk of broader compromise. The lack of a patch increases exposure, and organizations relying on this software should consider immediate mitigation steps. The vulnerability does not affect availability directly but can undermine trust and operational integrity.
Mitigation Recommendations
To mitigate this vulnerability, European organizations should implement several specific measures beyond generic advice: 1) Immediately restrict access to the /cupseasylive/countrymodify.php endpoint to trusted users and networks using web application firewalls (WAFs) or network access controls to reduce exposure. 2) Employ input validation and output encoding at the application layer if source code access is available, ensuring that all user inputs, especially the 'countryid' parameter, are properly sanitized and encoded before rendering. 3) Educate users about phishing risks and the dangers of clicking on unsolicited or suspicious links, emphasizing the need for caution with URLs related to Cups Easy. 4) Monitor web server logs and application logs for unusual requests containing suspicious script payloads targeting the vulnerable parameter. 5) Use browser security features such as Content Security Policy (CSP) headers to limit the execution of unauthorized scripts. 6) If possible, isolate the Cups Easy application environment to limit the impact of a compromised session. 7) Engage with the vendor for updates or patches and plan for rapid deployment once available. 8) Consider implementing multi-factor authentication (MFA) for application access to reduce the risk of session hijacking consequences.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Belgium, Poland
CVE-2024-23885: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Cups Easy Cups Easy (Purchase & Inventory)
Description
A vulnerability has been reported in Cups Easy (Purchase & Inventory), version 1.0, whereby user-controlled inputs are not sufficiently encoded, resulting in a Cross-Site Scripting (XSS) vulnerability via /cupseasylive/countrymodify.php, in the countryid parameter. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.
AI-Powered Analysis
Technical Analysis
CVE-2024-23885 is a high-severity Cross-Site Scripting (XSS) vulnerability identified in version 1.0 of Cups Easy (Purchase & Inventory), a software product used for managing purchasing and inventory operations. The vulnerability arises due to improper neutralization of user-supplied input in the web application, specifically in the 'countryid' parameter of the /cupseasylive/countrymodify.php endpoint. Because the input is not sufficiently encoded or sanitized before being reflected in the web page, an attacker can craft a malicious URL containing executable script code. When an authenticated user accesses this URL, the injected script executes in their browser context, potentially allowing the attacker to steal session cookies or perform actions on behalf of the user. The CVSS 3.1 base score of 8.2 reflects the vulnerability's characteristics: it is remotely exploitable over the network without requiring privileges (AV:N/PR:N), has low attack complexity (AC:L), requires user interaction (UI:R), and impacts confidentiality significantly (C:H) with limited integrity impact (I:L) and no availability impact (A:N). The scope is changed (S:C), indicating that exploitation affects resources beyond the vulnerable component, likely the user's session and data. No public exploits are currently known, and no patches have been released yet. The vulnerability was assigned and published by INCIBE, a recognized cybersecurity entity, ensuring the credibility of the report. This vulnerability is classified under CWE-79, which is a common web application security weakness related to improper input validation and output encoding leading to XSS attacks.
Potential Impact
For European organizations using Cups Easy (Purchase & Inventory) version 1.0, this vulnerability poses a significant risk to the confidentiality of user sessions and potentially sensitive business data. Successful exploitation could allow attackers to hijack authenticated sessions, leading to unauthorized access to inventory and purchase management functions. This could result in data leakage, manipulation of purchase orders, inventory records, or unauthorized transactions. Given that the vulnerability requires user interaction (the victim must click a malicious link), phishing or social engineering campaigns could be used to target employees. The impact is particularly critical in sectors where inventory and purchase data are sensitive or tightly regulated, such as manufacturing, retail, or logistics companies operating in Europe. Additionally, compromised sessions could be leveraged for lateral movement within corporate networks, increasing the risk of broader compromise. The lack of a patch increases exposure, and organizations relying on this software should consider immediate mitigation steps. The vulnerability does not affect availability directly but can undermine trust and operational integrity.
Mitigation Recommendations
To mitigate this vulnerability, European organizations should implement several specific measures beyond generic advice: 1) Immediately restrict access to the /cupseasylive/countrymodify.php endpoint to trusted users and networks using web application firewalls (WAFs) or network access controls to reduce exposure. 2) Employ input validation and output encoding at the application layer if source code access is available, ensuring that all user inputs, especially the 'countryid' parameter, are properly sanitized and encoded before rendering. 3) Educate users about phishing risks and the dangers of clicking on unsolicited or suspicious links, emphasizing the need for caution with URLs related to Cups Easy. 4) Monitor web server logs and application logs for unusual requests containing suspicious script payloads targeting the vulnerable parameter. 5) Use browser security features such as Content Security Policy (CSP) headers to limit the execution of unauthorized scripts. 6) If possible, isolate the Cups Easy application environment to limit the impact of a compromised session. 7) Engage with the vendor for updates or patches and plan for rapid deployment once available. 8) Consider implementing multi-factor authentication (MFA) for application access to reduce the risk of session hijacking consequences.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- INCIBE
- Date Reserved
- 2024-01-23T10:55:17.783Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 68387d4f182aa0cae283176e
Added to database: 5/29/2025, 3:29:19 PM
Last enriched: 7/8/2025, 12:41:08 AM
Last updated: 8/11/2025, 10:45:25 PM
Views: 11
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