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Online Admission System CVE-2026-105187

| EUVDEUVD-2026-92247 LOW
SQL Injection (CWE-89)
2026-10-05 VulDB GHSA-7rgp-c329-279g
2.1
CVSS 4.0 · Vendor: VulDB
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Attack ChainAIDerived

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

  1. Access
    Obtain low-privileged admin-panel session
  2. Exploit
    Submit crafted ID parameter to /admin/key.php
  3. Execution
    Trigger SQL injection in backend query
  4. Impact
    Read or alter limited database records

Vulnerability Assessment

Weakness
CWE
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.

Exploitation Conditions

Exploitation requires an authenticated session with at least low-level privileges (PR:L) sufficient to reach the administrative endpoint /admin/key.php, and the attacker must supply a manipulated ID parameter to that script. There is no default-unauthenticated path per the CVSS vector; the admin-panel location and required authentication are the primary limiting factors, confining realistic risk to insiders or attackers who have already obtained valid low-privilege credentials.

Impact

This is a low-priority, low-real-risk issue despite being a remotely reachable SQL injection (CWE-89). The provided CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L) and resulting base score of 2.1 agree with the description: network-reachable and low-complexity, but requiring low privileges (PR:L) and yielding only low confidentiality, integrity, and availability impact with no scope change. The E:P value marks the exploit as proof-of-concept, consistent with the publicly available GitHub exploit; there is no CISA KEV listing and no EPSS score was provided, so there is no evidence of active or widespread exploitation. The signals are internally consistent - a VulDB-reported, PoC-stage flaw in an obscure PHP application - rather than conflicting. The PR:L requirement is notable: the vulnerable endpoint lives under /admin/ (/admin/key.php), implying the attacker must already hold at least a low-privileged authenticated session, which further limits practical impact. No EPSS probability was supplied, so widespread-scanning likelihood cannot be quantified from the data.

Exploit ScenarioDerived

A low-privileged authenticated user of the Online Admission System sends a crafted value in the ID parameter to /admin/key.php, injecting SQL that the backend executes against the database. Public proof-of-concept exploit code exists (GitHub), but the flaw yields only limited data disclosure and modification rather than full compromise.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 05, 2026

SQL injection in itsourcecode Online Admission System 1.0 allows an attacker who already holds a valid low-privilege session to manipulate the ID parameter of /admin/key.php and inject arbitrary SQL into the backend database. Exploitation is remote but gated behind authentication and access to the administrative endpoint, so it is a low-priority, low-real-risk issue per our assessment; the practical exposure is confined to insiders or attackers who have already obtained credentials. Publicly available exploit code exists, no public exploit has been confirmed as actively exploited, and no CISA KEV entry is associated with this CVE.

RemediationAI

No vendor-released patch was identified at time of analysis, and none of the supplied references (VulDB entries, the GitHub issue, or the itsourcecode.com site) point to a fixed version, so the code-level fix must be applied by the integrator: rewrite /admin/key.php so the ID argument is passed through a parameterized/prepared statement or strictly validated against an integer allowlist. Until that is done, the most effective compensating control is to remove the exposed administrative surface - restrict /admin/key.php to trusted management networks or VPN-only access via web server ACLs and .htaccess/IP allowlists, accepting that this breaks remote administration from untrusted locations. Enforce strong, unique credentials and least-privilege roles for the admin panel to reduce the chance of the low-privilege session the attack requires, and note that this only raises the bar rather than removing the injection. A WAF rule targeting SQL metacharacters in the ID parameter on /admin/key.php provides interim detection and blocking but is bypassable and can generate false positives on legitimate administrative traffic; additionally, run the application's database account with minimal privileges and disable verbose SQL error output to limit information leakage from failed injections.

Affected VersionsENISA

Online Admission System 1.0

Affected Packages

euvd online_admission_system no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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

Technical ContextAI · show details

The target is a PHP-based web application (itsourcecode Online Admission System, CPE cpe:2.3:a:itsourcecode:online_admission_system:*:*:*:*:*:*:*:* - the CPE uses a wildcard version, so all 1.x builds should be treated as suspect) whose administrative script /admin/key.php accepts an ID argument that is concatenated into a SQL statement without parameterization. This is the classic CWE-89 improper neutralization of special elements used in an SQL command, where user-controlled input reaches the query interpreter instead of being bound as a typed parameter. The vulnerability is reported by VulDB and reproduced publicly through a GitHub issue (ltranquility/submit#28); the supplied CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N, low confidentiality/integrity/availability impact, E:P) aligns with our independent CVSS 3.1 assessment of AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L, meaning the SQL injection is genuine but produces limited, non-scoped impact once an authenticated low-privilege foothold exists.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (VulDB) PRIMARY 2.1 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/E:P
vuln.today AI 6.3 MEDIUM

Endpoint sits under /admin/ and requires an authenticated low-privilege session (PR:L); network-reachable and low-complexity (AV:N/AC:L), with limited database read/write giving low C/I/A.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
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 Vendor (VulDB).

CVSS VectorVendor: VulDB

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

3
Severity Changed
Oct 05, 2026 - 04:22 NVD
MEDIUM LOW
CVSS changed
Oct 05, 2026 - 04:22 NVD
5.3 (MEDIUM) 2.1 (LOW)
CVE Published
Oct 05, 2026 - 03:45 cve.org
LOW 2.1

DescriptionCVE.org

A vulnerability has been found in itsourcecode Online Admission System 1.0. Affected is an unknown function of the file /admin/key.php. The manipulation of the argument ID leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Threat Intelligence Overview

EPSS Score
0.2%
Top 91% exploitable
Prevalence
Rare
obscure itsourcecode hobby/educational PHP project, no enterprise footprint
Exploit
POC
Public exploit code exists
Data Quality
8 sources
Confidence: High
EUVD NVD CVE.org EPSS Vulnrichment CIRCL 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 LOW
CISA KEV No
Public POC Yes
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
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.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
Poc
System Exposure· derived
Open
Automatable
No
Human Impact· derived
Low
Technical Impact
Partial

Priority Score

30
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +10
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

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

CVE-2024-0783 CRITICAL POC
9.8 Jan 22

A vulnerability was found in Project Worlds Online Admission System 1.0 and classified as critical.php. Rated critical s

CVE-2022-2644 CRITICAL POC
9.8 Aug 04

A vulnerability was found in SourceCodester Online Admission System and classified as critical. Rated critical severity

CVE-2022-2643 CRITICAL POC
9.8 Aug 04

A vulnerability has been found in SourceCodester Online Admission System and classified as critical. Rated critical seve

CVE-2024-51060 CRITICAL POC
9.1 Oct 31

Projectworlds Online Admission System v1 is vulnerable to SQL Injection in index.php via the 'a_id' parameter. Rated cri

CVE-2022-2767 MEDIUM POC
6.1 Aug 11

A vulnerability classified as problematic has been found in SourceCodester Online Admission System. Rated medium severit

CVE-2022-2646 MEDIUM POC
6.1 Aug 04

A vulnerability, which was classified as problematic, was found in SourceCodester Online Admission System. Rated medium

CVE-2026-105185 MEDIUM POC
5.5 Oct 05

SQL injection in itsourcecode Online Admission System 1.0 lets remote attackers manipulate the ID argument processed by

CVE-2026-105172 MEDIUM POC
5.5 Oct 05

Unauthenticated SQL injection in itsourcecode Online Admission System 1.0 allows remote attackers to manipulate the 'Use

CVE-2025-8471 MEDIUM POC
5.5 Aug 02

A vulnerability, which was classified as critical, has been found in projectworlds Online Admission System 1.0.php. Rate

CVE-2025-8338 MEDIUM POC
5.5 Jul 31

SQL injection in projectworlds Online Admission System 1.0 exposes the `/adminac.php` endpoint to unauthenticated remote

CVE-2025-8496 MEDIUM POC
5.5 Aug 03

A vulnerability has been found in projectworlds Online Admission System 1.0 and classified as critical. Rated medium sev

CVE-2025-8436 MEDIUM POC
5.5 Aug 01

A vulnerability was found in projectworlds Online Admission System 1.0. Rated medium severity (CVSS 6.9), this vulnerabi

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