What is the CVSS score of CVE-2022-4738?

CVE-2022-4738 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Blood Bank Management System CVE-2022-4738

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2022-12-25 cna@vuldb.com

PHP XSS Blood Bank Management System Blood Bank Management System Project

6.1

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-79 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Output encoding, context-aware escaping MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 6.1 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required.
Exploit ScenarioDerived	A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAI

A vulnerability classified as problematic has been found in SourceCodester Blood Bank Management System 1.0. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

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Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A vulnerability classified as problematic has been found in SourceCodester Blood Bank Management System 1.0. Affected is an unknown function of the file index.php?page=users of the component User Registration Handler. The manipulation of the argument Name leads to cross site scripting. It is possible to launch the attack remotely. VDB-216774 is the identifier assigned to this vulnerability. Affected products include: Blood Bank Management System Project Blood Bank Management System.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.1 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

DescriptionNVD

A vulnerability classified as problematic has been found in SourceCodester Blood Bank Management System 1.0. Affected is an unknown function of the file index.php?page=users of the component User Registration Handler. The manipulation of the argument Name leads to cross site scripting. It is possible to launch the attack remotely. VDB-216774 is the identifier assigned to this vulnerability.

Threat Intelligence Overview

EPSS Score

0.4%

Top 67% exploitable

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.4%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +30

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Cross-Site Scripting MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)NVD

cpe:2.3:a:blood_bank_management_system_project:blood_bank_management_system:1.0:*:*:*:*:*:*:*

More in Blood Bank Management System

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CVE-2025-63531 CRITICAL Act Now POC

10.0 Dec 01

A SQL injection vulnerability exists in the Blood Bank Management System 1.0 within the receiverLogin.php component. The

CVE-2025-63532 CRITICAL Act Now POC

9.6 Dec 01

A SQL injection vulnerability exists in the Blood Bank Management System 1.0 within the cancel.php component. The applic

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An issue was discovered in Blood Bank Management System 1.0 allowing authenticated attackers to perform actions with esc

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8.5 Dec 01

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the blooddinfo.php comp

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8.5 Dec 01

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the updateprofile.php a

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8.5 Dec 01

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System within the abs.php component. The

CVE-2025-3307 MEDIUM This Month POC

6.9 Apr 06

A vulnerability was found in code-projects Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vuln

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6.9 Apr 06

A vulnerability was found in code-projects Blood Bank Management System 1.0 and classified as critical.php. Rated medium

CVE-2025-2038 MEDIUM This Month POC

6.9 Mar 06

A vulnerability was found in code-projects Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vuln

CVE-2025-2391 MEDIUM This Month POC

6.9 Mar 17

A vulnerability classified as critical was found in code-projects Blood Bank Management System 1.0. Rated medium severit

CVE-2024-10605 MEDIUM This Month POC

6.9 Nov 01

A vulnerability was found in code-projects Blood Bank Management System 1.0. Rated medium severity (CVSS 6.9), this vuln

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6.9 Oct 31

A vulnerability has been found in code-projects Blood Bank Management System 1.0 and classified as problematic. Rated me

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References

Advisories & patches

REF https://vuldb.com/?ctiid.216774 REF https://vuldb.com/?id.216774

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GitHub PoC

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