What is the CVSS score of CVE-2026-3758?

CVE-2026-3758 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2026-3758?

Yes, a public proof-of-concept exploit is available for CVE-2026-3758. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-3758?

Within 24 hours: Take the affected admin panel offline or restrict access to trusted IP addresses only; verify no unauthorized access has occurred by reviewing admin logs. Within 7 days: Contact projectworlds for patch status and estimated availability; implement Web Application Firewall rules to block exploitation attempts against /admin/adminHome.php. Within 30 days: Apply vendor patch immediately upon release; if no patch is provided, evaluate alternative gallery solutions and plan migration.

Online Art Gallery Shop CVE-2026-3758

MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2026-03-08 cna@vuldb.com

PHP SQLi Online Art Gallery Shop Projectworlds

5.5

CVSS 4.0 · NVD

View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

Access

Send HTTP request to /admin/adminHome.php
Exploit

Inject SQL payload in Info parameter
Execution

Execute arbitrary database queries
Impact

Extract or modify sensitive data

Vulnerability Assessment

Weakness	CWE CWE-74 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Input neutralization, injection prevention
Exploitation Conditions	No special conditions — remote unauthenticated exploitation against default configurations of projectworlds Online Art Gallery Shop 1.0 with accessible /admin/adminHome.php endpoint accepting unvalidated Info parameter.
Impact	CVSS 7.3 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: None. Exploitation requires authentication. Exploitable via remote/network. Public exploit/POC available.
Exploit ScenarioDerived	A remote attacker (requires authentication) could exploit this vulnerability to compromise the affected system.

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

No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

SQL injection in projectworlds Online Art Gallery Shop 1.0 allows unauthenticated remote attackers to manipulate the Info parameter in /admin/adminHome.php, potentially enabling unauthorized database access and data theft. Public exploit code exists for this vulnerability, increasing the risk of active exploitation. No patch is currently available, requiring organizations to implement compensating controls or upgrade to a patched version when released.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 21:55 CVSS 7.3

A weakness has been identified in projectworlds Online Art Gallery Shop 1.0. Affected by this issue is some unknown functionality of the file /admin/adminHome.php. [CVSS 7.3 HIGH]

RemediationAI

Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

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

Technical ContextAI · show details

Affects Online Art Gallery Shop. A weakness has been identified in projectworlds Online Art Gallery Shop 1.0. Affected by this issue is some unknown functionality of the file /admin/adminHome.php. This manipulation of the argument Info causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.5 MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

None

User Interaction

None

Vulnerable system: Confidentiality

Low

Vulnerable system: Integrity

Low

Vulnerable system: Availability

Low

Subsequent system: Confidentiality

None

Subsequent system: Integrity

None

Subsequent system: Availability

None

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

PoC Detected

Mar 09, 2026 - 16:31 vuln.today

Public exploit code

CVE Published

Mar 08, 2026 - 19:16 nvd

HIGH 7.3

DescriptionCVE.org

A weakness has been identified in projectworlds Online Art Gallery Shop 1.0. Affected by this issue is some unknown functionality of the file /admin/adminHome.php. This manipulation of the argument Info causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Executive ViewAI

Why It Matters

A high-severity vulnerability in projectworlds Online Art Gallery Shop 1.0 affects the admin panel and has active public exploits available, creating immediate risk of unauthorized administrative access. Organizations running this software face potential data breach, system compromise, and operational disruption until remediation is completed.

Business Impact: High

Compensating Controls

Implement Web Application Firewall (WAF) rules to block malicious requests to /admin/adminHome.php; restrict admin panel access via network segmentation and IP whitelisting; disable the affected functionality if operationally feasible; enforce multi-factor authentication on all admin accounts; implement real-time monitoring and alerting for admin panel access; consider taking the admin panel offline until patch availability is confirmed.

Threat Intelligence Overview

EPSS Score

0.0%

Top 94% exploitable

Exploit

POC

Public exploit code exists

Data Quality

5 sources

Confidence: Medium

NVD

CVE.org

EPSS

GitHub

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 Yes

EPSS 0.0%

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.