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CVE-2022-40470: n/a in n/a

Medium
VulnerabilityCVE-2022-40470cvecve-2022-40470
Published: Mon Nov 21 2022 (11/21/2022, 00:00:00 UTC)
Source: CVE
Vendor/Project: n/a
Product: n/a

Description

Phpgurukul Blood Donor Management System 1.0 allows Cross Site Scripting via Add Blood Group Name Feature.

AI-Powered Analysis

AILast updated: 06/25/2025, 02:51:33 UTC

Technical Analysis

CVE-2022-40470 is a Cross-Site Scripting (XSS) vulnerability identified in the Phpgurukul Blood Donor Management System version 1.0. The vulnerability arises from insufficient input sanitization in the 'Add Blood Group Name' feature, allowing an attacker to inject malicious scripts into the web application. When a user with appropriate privileges interacts with this feature, the injected script can execute in the context of the victim's browser session. According to the CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N), the attack requires network access, low attack complexity, and high privileges with user interaction. The vulnerability impacts confidentiality and integrity but does not affect availability. The scope is changed, indicating that the vulnerability can affect resources beyond the initially vulnerable component, potentially impacting other parts of the system or connected services. No known exploits are currently reported in the wild, and no official patches or vendor information are available. The vulnerability is categorized under CWE-79, which is a common and well-understood class of web application security issues related to improper neutralization of input during web page generation. The lack of vendor or product details limits the ability to assess the full extent of affected deployments, but the specific mention of the Phpgurukul Blood Donor Management System suggests a niche application primarily used in healthcare or blood donation management contexts.

Potential Impact

For European organizations, particularly those involved in healthcare, blood donation services, or related public health infrastructure, this vulnerability poses a risk to the confidentiality and integrity of sensitive user data. Successful exploitation could allow attackers to execute scripts that steal session tokens, manipulate displayed data, or perform actions on behalf of privileged users, potentially leading to unauthorized data disclosure or modification. Given the high privilege requirement, the threat is more relevant to insiders or attackers who have already gained elevated access, but the network attack vector means remote exploitation is possible if credentials are compromised. The scope change implies that exploitation could impact other components or connected systems, increasing the risk of lateral movement or broader compromise within healthcare IT environments. While availability is not directly affected, the reputational damage and regulatory consequences (e.g., GDPR violations due to data leakage) could be significant. The absence of known exploits reduces immediate urgency but does not eliminate the risk, especially as healthcare systems are frequent targets for cyberattacks in Europe.

Mitigation Recommendations

Given the absence of official patches, European organizations using the Phpgurukul Blood Donor Management System should implement the following specific mitigations: 1) Conduct a thorough code review of the 'Add Blood Group Name' feature to identify and sanitize all user inputs properly, employing context-aware output encoding to prevent script injection. 2) Implement Web Application Firewalls (WAFs) with custom rules to detect and block typical XSS payloads targeting this feature. 3) Enforce strict access controls and monitor privileged user activities to detect anomalous behavior indicative of exploitation attempts. 4) Apply Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts within the application context. 5) Educate privileged users about the risks of interacting with untrusted inputs and the importance of cautious behavior when using the affected feature. 6) If feasible, isolate the Blood Donor Management System within segmented network zones to limit potential lateral movement. 7) Regularly audit logs for signs of attempted or successful XSS exploitation. 8) Engage with the vendor or community for updates or patches and consider alternative software solutions if remediation is not forthcoming.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2022-09-11T00:00:00.000Z
Cisa Enriched
true
Cvss Version
3.1
State
PUBLISHED

Threat ID: 682d983cc4522896dcbee7b1

Added to database: 5/21/2025, 9:09:16 AM

Last enriched: 6/25/2025, 2:51:33 AM

Last updated: 8/15/2025, 6:15:25 AM

Views: 14

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