What is the CVSS score of CVE-2025-2831?

CVE-2025-2831 has a CVSS 4.0 base score of 5.3 (Medium). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N. EPSS exploitation probability: 0.1%.

Is there a public PoC exploit available for CVE-2025-2831?

Yes, a public proof-of-concept exploit is available for CVE-2025-2831. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-2831?

Within 30 days: Identify affected systems running mingyuefusu 明月复苏 tushuguanlixitong 图书管理系统 and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

Mingyuefusu CVE-2025-2831

MEDIUM

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

2025-03-27 cna@vuldb.com

SQLi Library Management System Mingyuefusu

5.3

CVSS 4.0 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-74 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Input neutralization, injection prevention
Impact	CVSS score of 5.3 (MEDIUM). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.08%.
Exploit ScenarioDerived	This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the medium-severity affected system.

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

No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

A vulnerability has been found in mingyuefusu 明月复苏 tushuguanlixitong 图书管理系统 up to d4836f6b49cd0ac79a4021b15ce99ff7229d4694 and classified as critical. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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

This vulnerability is classified under CWE-74. A vulnerability has been found in mingyuefusu 明月复苏 tushuguanlixitong 图书管理系统 up to d4836f6b49cd0ac79a4021b15ce99ff7229d4694 and classified as critical. This vulnerability affects the function getBookList of the file /admin/bookList?page=1&limit=10. The manipulation of the argument condition leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Affected products include: Mingyuefusu Library Management System.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.3 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

Low

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

PoC Detected

Apr 11, 2025 - 17:00 vuln.today

Public exploit code

CVE Published

Mar 27, 2025 - 03:15 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability has been found in mingyuefusu 明月复苏 tushuguanlixitong 图书管理系统 up to d4836f6b49cd0ac79a4021b15ce99ff7229d4694 and classified as critical. This vulnerability affects the function getBookList of the file /admin/bookList?page=1&limit=10. The manipulation of the argument condition leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Executive ViewAI

Why It Matters

Organizations using mingyuefusu 明月复苏 tushuguanlixitong 图书管理系统 should be aware of moderate risk from CVE-2025-2831, a injection vulnerability rated CVSS 5.3. Exploitation could allow attackers to execute code or inject malicious input. Proof-of-concept code is publicly available. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low

Compensating Controls

Apply vendor patch. If patching is delayed: deploy WAF rules, restrict network access, enable logging.

Threat Intelligence Overview

EPSS Score

0.1%

Top 76% exploitable

Exploit

POC

Public exploit code exists

Data Quality

4 sources

Confidence: Medium

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 Yes

EPSS 0.1%

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.