What is the CVSS score of CVE-2025-51683?

CVE-2025-51683 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Is there a public PoC exploit available for CVE-2025-51683?

Yes, a public proof-of-concept exploit is available for CVE-2025-51683. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2025-51683?

Within 24 hours: Identify all systems running mJobtime v15.7.2 and isolate affected instances from internet access if possible; enable enhanced logging on database and web application layers. Within 7 days: Deploy WAF rules to block POST requests to /Default.aspx/update_profile_Server endpoint containing SQL keywords; implement network segmentation to restrict database access; conduct forensic review of access logs for exploitation indicators. Within 30 days: Upgrade to patched version immediately upon vendor release; perform full database integrity audit; reset credentials for accounts with database access.

Mjobtime CVE-2025-51683

EUVD-2025-200092 CRITICAL

SQL Injection (CWE-89)

2025-12-01 cve@mitre.org

SQLi Mjobtime

9.8

CVSS 3.1 · Vendor: mitre

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Vulnerability Assessment

Weakness	CWE CWE-89 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Parameterized queries, prepared statements MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Persistence 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	An attacker can extract, modify, or delete database contents, potentially gaining access to sensitive data or administrative credentials. With a CVSS score of 9.8 (CRITICAL), this represents a critical risk.
Exploit ScenarioDerived	An attacker crafts a malicious input containing SQL metacharacters (e.g., ' OR 1=1 --) to manipulate database queries, bypass authentication, or exfiltrate data.

Act Now Prioritize within 24-48h. Why: CRITICAL severity + public POC available.

No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 15, 2026

A blind SQL Injection (SQLi) vulnerability in mJobtime v15.7.2 allows unauthenticated attackers to execute arbitrary SQL statements via a crafted POST request to the /Default.aspx/update_profile_Server endpoint .

Earlier versions of this analysis (1)

v1 Mar 15, 2026 - 13:34 CVSS 9.8

RemediationAI

Use parameterized queries or prepared statements. Apply input validation and escape special characters. Implement least-privilege database accounts.

Affected VersionsENISA

n/a n/a

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

SQL injection occurs when user-supplied input is incorporated into SQL queries without proper sanitization or parameterized queries.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (mitre) PRIMARY 9.8 CRITICAL

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

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

PoC Detected

Dec 04, 2025 - 18:16 vuln.today

Public exploit code

CVE Published

Dec 01, 2025 - 20:15 nvd

CRITICAL 9.8

Executive ViewAI

Why It Matters

A critical unauthenticated SQL injection vulnerability in mJobtime v15.7.2 allows attackers to execute arbitrary database commands without credentials, potentially exposing or modifying sensitive employee and organizational data. This poses immediate risk to any organization running this affected version, particularly those with internet-facing deployments.

Business Impact: Severe

Compensating Controls

Implement Web Application Firewall (WAF) rules to block malicious SQL syntax patterns in POST requests to the vulnerable endpoint; disable the /Default.aspx/update_profile_Server endpoint at the reverse proxy or application level if the feature is non-critical; restrict network access to mJobtime application to internal networks only; implement database activity monitoring to detect anomalous SQL execution; enforce principle of least privilege on database service accounts.

Threat Intelligence Overview

EPSS Score

0.2%

Top 58% exploitable

Exploit

POC

Public exploit code exists

Data Quality

4 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS POC (1)

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 CRITICAL

CISA KEV No

Public POC Yes

EPSS 0.2%

Patch available No

Active threat No

Deciding rule

CRITICAL severity + public POC available

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.