CVE-2022-45217: n/a in n/a
A cross-site scripting (XSS) vulnerability in Book Store Management System v1.0.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Level parameter under the Add New System User module.
AI Analysis
Technical Summary
CVE-2022-45217 is a cross-site scripting (XSS) vulnerability identified in the Book Store Management System version 1.0.0. This vulnerability arises from insufficient input sanitization or output encoding of the 'Level' parameter within the 'Add New System User' module. An attacker can craft a malicious payload and inject arbitrary web scripts or HTML code into this parameter. When a legitimate user or administrator accesses the affected functionality or views the injected content, the malicious script executes in their browser context. This can lead to session hijacking, credential theft, unauthorized actions performed on behalf of the user, or delivery of further malware. The vulnerability is classified under CWE-79, which covers improper neutralization of input during web page generation. According to the CVSS v3.1 vector (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N), the attack can be launched remotely over the network with low attack complexity, requires privileges (PR:L) meaning the attacker must have some level of authenticated access, and requires user interaction (UI:R) for the malicious payload to execute. The scope is changed (S:C), indicating that the vulnerability affects resources beyond the initially vulnerable component, potentially impacting other users or system components. The impact on confidentiality and integrity is low, while availability is not affected. No known public exploits have been reported, and no patches or vendor advisories are currently available. The vulnerability was published on December 7, 2022, and has a medium severity score of 5.4. The lack of vendor or product information limits the ability to identify specific affected deployments, but the vulnerability is tied to a niche application used for managing bookstore operations and user accounts within that system.
Potential Impact
For European organizations using the Book Store Management System v1.0.0, this XSS vulnerability poses risks primarily to user confidentiality and data integrity. Attackers with some level of authenticated access could exploit this flaw to execute malicious scripts in the context of other users, potentially leading to session hijacking or unauthorized actions within the system. This could result in unauthorized disclosure of sensitive user information or manipulation of user roles and permissions. While availability is not directly impacted, the compromise of user accounts or administrative functions could indirectly disrupt business operations. Given the specialized nature of the affected product, the impact is likely limited to organizations involved in bookstore management or related retail sectors. However, if the system is integrated with broader enterprise infrastructure or contains sensitive customer data, the risk profile increases. The requirement for user interaction and authenticated access reduces the likelihood of widespread exploitation but does not eliminate targeted attacks, especially insider threats or compromised credentials. European organizations with regulatory obligations under GDPR must consider the potential for personal data exposure and the associated compliance risks.
Mitigation Recommendations
1. Implement strict input validation and output encoding on the 'Level' parameter within the 'Add New System User' module to neutralize any injected scripts or HTML. Use established libraries or frameworks that automatically handle XSS protections. 2. Enforce the principle of least privilege by restricting user roles and permissions to minimize the number of users who can access the vulnerable functionality. 3. Monitor and audit user activities related to user management modules to detect unusual or unauthorized actions that may indicate exploitation attempts. 4. Educate users and administrators about the risks of XSS and the importance of cautious interaction with system inputs and links, especially those received via email or other communication channels. 5. If possible, isolate the Book Store Management System from critical network segments and sensitive data repositories to limit the scope of potential compromise. 6. Since no official patch is available, consider applying web application firewalls (WAF) with custom rules to detect and block malicious payloads targeting the vulnerable parameter. 7. Regularly review and update authentication mechanisms to prevent credential compromise, which is a prerequisite for exploitation. 8. Engage with the software vendor or community to obtain updates or patches and apply them promptly once available.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Poland, Belgium
CVE-2022-45217: n/a in n/a
Description
A cross-site scripting (XSS) vulnerability in Book Store Management System v1.0.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Level parameter under the Add New System User module.
AI-Powered Analysis
Technical Analysis
CVE-2022-45217 is a cross-site scripting (XSS) vulnerability identified in the Book Store Management System version 1.0.0. This vulnerability arises from insufficient input sanitization or output encoding of the 'Level' parameter within the 'Add New System User' module. An attacker can craft a malicious payload and inject arbitrary web scripts or HTML code into this parameter. When a legitimate user or administrator accesses the affected functionality or views the injected content, the malicious script executes in their browser context. This can lead to session hijacking, credential theft, unauthorized actions performed on behalf of the user, or delivery of further malware. The vulnerability is classified under CWE-79, which covers improper neutralization of input during web page generation. According to the CVSS v3.1 vector (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N), the attack can be launched remotely over the network with low attack complexity, requires privileges (PR:L) meaning the attacker must have some level of authenticated access, and requires user interaction (UI:R) for the malicious payload to execute. The scope is changed (S:C), indicating that the vulnerability affects resources beyond the initially vulnerable component, potentially impacting other users or system components. The impact on confidentiality and integrity is low, while availability is not affected. No known public exploits have been reported, and no patches or vendor advisories are currently available. The vulnerability was published on December 7, 2022, and has a medium severity score of 5.4. The lack of vendor or product information limits the ability to identify specific affected deployments, but the vulnerability is tied to a niche application used for managing bookstore operations and user accounts within that system.
Potential Impact
For European organizations using the Book Store Management System v1.0.0, this XSS vulnerability poses risks primarily to user confidentiality and data integrity. Attackers with some level of authenticated access could exploit this flaw to execute malicious scripts in the context of other users, potentially leading to session hijacking or unauthorized actions within the system. This could result in unauthorized disclosure of sensitive user information or manipulation of user roles and permissions. While availability is not directly impacted, the compromise of user accounts or administrative functions could indirectly disrupt business operations. Given the specialized nature of the affected product, the impact is likely limited to organizations involved in bookstore management or related retail sectors. However, if the system is integrated with broader enterprise infrastructure or contains sensitive customer data, the risk profile increases. The requirement for user interaction and authenticated access reduces the likelihood of widespread exploitation but does not eliminate targeted attacks, especially insider threats or compromised credentials. European organizations with regulatory obligations under GDPR must consider the potential for personal data exposure and the associated compliance risks.
Mitigation Recommendations
1. Implement strict input validation and output encoding on the 'Level' parameter within the 'Add New System User' module to neutralize any injected scripts or HTML. Use established libraries or frameworks that automatically handle XSS protections. 2. Enforce the principle of least privilege by restricting user roles and permissions to minimize the number of users who can access the vulnerable functionality. 3. Monitor and audit user activities related to user management modules to detect unusual or unauthorized actions that may indicate exploitation attempts. 4. Educate users and administrators about the risks of XSS and the importance of cautious interaction with system inputs and links, especially those received via email or other communication channels. 5. If possible, isolate the Book Store Management System from critical network segments and sensitive data repositories to limit the scope of potential compromise. 6. Since no official patch is available, consider applying web application firewalls (WAF) with custom rules to detect and block malicious payloads targeting the vulnerable parameter. 7. Regularly review and update authentication mechanisms to prevent credential compromise, which is a prerequisite for exploitation. 8. Engage with the software vendor or community to obtain updates or patches and apply them promptly once available.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- mitre
- Date Reserved
- 2022-11-14T00:00:00.000Z
- Cisa Enriched
- true
Threat ID: 682d9843c4522896dcbf2cc9
Added to database: 5/21/2025, 9:09:23 AM
Last enriched: 6/23/2025, 10:35:51 AM
Last updated: 7/31/2025, 1:18:05 PM
Views: 10
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