What is the CVSS score of CVE-2026-3069?

CVE-2026-3069 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-2026-3069?

Yes, a public proof-of-concept exploit is available for CVE-2026-3069. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-3069?

Within 24 hours: Inventory all systems running itsourcecode DMS 1.0 and restrict network access to /edtlbls.php through firewall rules or WAF policies. Within 7 days: Implement compensating controls such as IP whitelisting, disable the affected functionality if non-critical, and enable enhanced logging/monitoring on affected systems. Within 30 days: Contact vendor for patch availability, evaluate upgrading to a patched version, or implement a migration plan to an alternative document management solution with active security support.

Document Management System CVE-2026-3069

MEDIUM

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

2026-02-24 cna@vuldb.com

PHP SQLi Document Management System Admerc

5.5

CVSS 4.0 · NVD

View

Attack ChainAIDerived

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

Access

Send crafted HTTP request to /edtlbls.php
Exploit

Inject SQL payload in field1 parameter
Execution

Execute unauthorized database queries
Impact

Extract sensitive data or modify records

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 itsourcecode Document Management System 1.0 installations with /edtlbls.php accessible via HTTP.
Impact	CVSS 7.3 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: None. Exploitable via remote/network. Public exploit/POC available.
Exploit ScenarioDerived	A remote attacker could exploit this flaw, sql injection.

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 itsourcecode Document Management System 1.0 via the field1 parameter in /edtlbls.php enables unauthenticated remote attackers to compromise data confidentiality, integrity, and availability. Public exploit code exists for this vulnerability, and no patch is currently available. The attack requires no user interaction and can be executed over the network with minimal complexity.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 21:55 CVSS 7.3

A security vulnerability has been detected in itsourcecode Document Management System 1.0. Affected is an unknown function of the file /edtlbls.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 Document Management System. A security vulnerability has been detected in itsourcecode Document Management System 1.0. Affected is an unknown function of the file /edtlbls.php. The manipulation of the argument field1 leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

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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

Feb 24, 2026 - 21:04 vuln.today

Public exploit code

CVE Published

Feb 24, 2026 - 05:17 nvd

HIGH 7.3

DescriptionCVE.org

A security vulnerability has been detected in itsourcecode Document Management System 1.0. Affected is an unknown function of the file /edtlbls.php. The manipulation of the argument field1 leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

Executive ViewAI

Why It Matters

A high-severity vulnerability in itsourcecode Document Management System 1.0 poses a significant risk to organizations using this platform for document storage and management. With a public exploit available and no vendor patch currently available, immediate action is required to prevent potential unauthorized access, data exfiltration, or system compromise affecting business-critical documents.

Business Impact: High

Compensating Controls

Deploy WAF rules to block or rate-limit requests to /edtlbls.php; implement strict IP whitelisting for access to the document management system; disable /edtlbls.php functionality if not operationally required; segment the DMS on an isolated network with restricted egress; increase monitoring and logging for suspicious activities targeting this endpoint; consider taking the affected system offline until a patch is available or mitigation is confirmed effective.

Threat Intelligence Overview

EPSS Score

0.0%

Top 90% 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.