What is the CVSS score of CVE-2022-28080?

CVE-2022-28080 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 57.3%.

Is there a public PoC exploit available for CVE-2022-28080?

Yes, a public proof-of-concept exploit is available for CVE-2022-28080. Prioritise patching immediately. EPSS: 57.3%.

Event Management System CVE-2022-28080

HIGH

SQL Injection (CWE-89)

2022-05-05 cve@mitre.org

SQLi Event Management System Event Management System Project

8.8

CVSS 3.1 · NVD

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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	CVSS score of 8.8 (HIGH). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. Public proof-of-concept exploit code is available.
Exploit ScenarioDerived	A remote attacker could execute arbitrary SQL commands against the database by sending crafted requests to the affected application.

This Week Schedule remediation this week. Why: HIGH severity + EPSS > 10%.

No patch listed yet 57.3% exploitation probability (EPSS)

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AnalysisAI

Royal Event Management System v1.0 was discovered to contain a SQL injection vulnerability via the todate parameter. Rated high severity (CVSS 8.8), 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. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.

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 as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. Royal Event Management System v1.0 was discovered to contain a SQL injection vulnerability via the todate parameter. Affected products include: Event Management System Project Event Management System.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

DescriptionNVD

Royal Event Management System v1.0 was discovered to contain a SQL injection vulnerability via the todate parameter.

Threat Intelligence Overview

EPSS Score

57.3%

Top 1% exploitable

Exploit

POC

Public exploit code exists

Data Quality

4 sources

Confidence: Medium

NVD

CVE.org

EPSS POC (1)

Exploit-DB

GitHub

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 HIGH

CISA KEV No

Public POC Yes

EPSS 57.3%

Patch available No

Active threat Yes

Deciding rule

HIGH severity + EPSS > 10%

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

Poc

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

121

Low Medium High Critical

KEV: 0

EPSS: +57

CVSS: +44

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

SQL Injection HIGH

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Affected Products (CPE)NVD

cpe:2.3:a:event_management_system_project:event_management_system:1.0:*:*:*:*:*:*:*

More in Event Management System

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9.8 Sep 05

Sourcecodehero Event Management System1.0 is vulnerable to SQL Injection via the parameter 'username' in /event/admin/lo

CVE-2022-38323 HIGH This Week POC

7.2 Sep 15

Event Management System v1.0 was discovered to contain an arbitrary file upload vulnerability via the component /Royal_E

CVE-2024-44728 MEDIUM This Month POC

6.1 Sep 05

Sourcecodehero Event Management System 1.0 allows Stored Cross-Site Scripting via parameters Full Name, Address, Email,

CVE-2026-3042 MEDIUM This Month POC

5.5 Feb 24

SQL injection in itsourcecode Event Management System 1.0 allows unauthenticated remote attackers to manipulate the ID p

CVE-2026-2691 MEDIUM This Month POC

5.5 Feb 19

SQL injection in itsourcecode Event Management System 1.0 allows unauthenticated remote attackers to manipulate the ID p

CVE-2026-2690 MEDIUM This Month POC

5.5 Feb 19

SQL injection in itsourcecode Event Management System 1.0's admin login endpoint allows unauthenticated remote attackers

CVE-2026-2689 MEDIUM This Month POC

5.5 Feb 19

SQL injection in itsourcecode Event Management System 1.0's booking management interface allows unauthenticated remote a

CVE-2026-2217 MEDIUM This Month POC

5.5 Feb 09

SQL injection in itsourcecode Event Management System 1.0 via the ID parameter in /admin/manage_user.php allows unauthen

CVE-2024-13007 MEDIUM This Month POC

5.3 Dec 29

A vulnerability, which was classified as critical, was found in Codezips Event Management System 1.0. Rated medium sever

CVE-2026-3043 LOW Monitor POC

2.1 Feb 24

Reflected cross-site scripting in itsourcecode Event Management System 1.0 allows unauthenticated remote attackers to in

Same weakness CWE-89 – SQL Injection

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CVE-2023-48788 CRITICAL POC

9.8

CVE-2019-7481 HIGH POC

7.5

CVE-2025-57819 CRITICAL POC

10.0

CVE-2017-8917 CRITICAL POC

9.8

CVE-2024-27956 CRITICAL POC

9.9

CVE-2014-3704 HIGH POC

7.5

CVE-2016-2555 CRITICAL POC

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CVE-2016-8582 CRITICAL POC

9.8

Same technique SQLi

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CVE-2013-0333 HIGH POC

7.5

References

Advisories & patches

REF https://www.sourcecodester.com/php/15238/event-management-system-project-php-source-code.html REF https://www.sourcecodester.com/sites/default/files/download/oretnom23/Royal%20Event.zip

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

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