Is CVE-2025-4283 actively exploited?

Yes. KEV Intelligence has observed exploitation attempts targeting this CVE. Confidence is confirmed.

What exploitation activity has KEV Intelligence observed?

KEV Intelligence sensors have observed 5 exploitation attempts, 2 unique attacker IPs, and 2 countries targeting CVE-2025-4283. First observed Jun 27, 2026; last observed Jul 30, 2026.

Which versions are affected?

CVE-2025-4283 affects SourceCodester, oretnom23 Stock Management System. Reported affected versions include 1.0.

How should organizations remediate it?

Prioritize immediate patching and validate internet-facing exposure. Monitor for matching exploitation attempts in your environment.

No. CVE-2025-4283 is not currently listed in CISA KEV.

Vulnerability report

Active exploitation observed Confirmed confidence Not in CISA KEV

CVE-2025-4283

Stock Management System SQL Injection

SourceCodester / Stock Management System · 1.0

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Severity: CVSS 6.9 · Medium
Confidence: Confirmed
Exploit status: Observed in sensors
EPSS: 0.6%
First observed: 27 Jun 2026
Last observed: 30 Jul 2026

Decision summary

What security teams need to know first

Direct answers before the deeper technical record.

What it is

CVE-2025-4283 is an unauthenticated vulnerability affecting SourceCodester, oretnom23 Stock Management System. A vulnerability was found in SourceCodester/oretnom23 Stock Management System 1.0 and classified as...

Is it exploited?

Yes. KEV Intelligence sensors observed exploitation attempts with confirmed confidence.

Who is affected?

SourceCodester, oretnom23 / Stock Management System 1.0.

What should we do?

Patch immediately, validate internet-facing exposure, and monitor for matching requests.

Overview

A vulnerability was found in SourceCodester/oretnom23 Stock Management System 1.0 and classified as critical

A vulnerability was found in SourceCodester/oretnom23 Stock Management System 1.0 and classified as critical. This issue affects some unknown processing of the file /classes/Login.php?f=login. The manipulation of the argument Username leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Eine kritische Schwachstelle wurde in SourceCodester/oretnom23 Stock Management System 1.0 gefunden. Es geht hierbei um eine nicht näher spezifizierte Funktion der Datei /classes/Login.php?f=login. Durch das Manipulieren des Arguments Username mit unbekannten Daten kann eine sql injection-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

Vendor Product Affected Status

SourceCodester Stock Management System 1.0 Affected

oretnom23 Stock Management System 1.0 Affected

View vendor advisory

Published: 05 May 2025
Exploitation Reported: 27 Jun 2026
Attack vector: Remote
Complexity: Low
Privileges: None
User interaction: None

CVE References

CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2025-4283
Submit #563175 | SourceCodester Stock Management System (SMS-PHP by oretnom23) 1.0 SQL Injection vuldb.com · Third-Party Advisory https://vuldb.com/?submit.563175
GitHub — th3w0lf-1337/Vulnerabilities github.com · Exploit https://github.com/th3w0lf-1337/Vulnerabilities/blob/main/SMS-PHP/SQL...
VDB-307391 | SourceCodester/oretnom23 Stock Management System Login.php sql injection vuldb.com · Technical Description https://vuldb.com/?id.307391
VDB-307391 | CTI Indicators (IOB, IOC, TTP, IOA) vuldb.com · Signature https://vuldb.com/?ctiid.307391

Exploitation evidence

Why KEV Intelligence marks this CVE as exploited

Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.

Exploited in the wild

KEV Intelligence

Recorded 27 Jun 2026

Independent exploitation attestation added to the KEV Intelligence record.

Active exploitation observed

KEV Intelligence sensor

First observed 27 Jun 2026

First-party sensor telemetry confirms matching exploitation attempts.

Known exploited vulnerability sources

Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.

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Source	Added
KEV Intelligence First	2026-07-24 08:52 UTC

Operational indicators for this CVE are listed under Detection.

Sensor telemetry

First-party evidence of exploitation activity

Aggregate observations show the scale, recency, and distribution of activity without overstating sparse data.

Attempts observed

Unique attacker IPs

Attacker countries

JP · US

Sensors observed

Exploitation attempts over the last 55 days

Daily events observed by KEV Intelligence sensors

Updated 19 Aug 2026

26 Jun 7 Jul 18 Jul 29 Jul 19 Aug

First observed 27 Jun 2026 · Last observed 30 Jul 2026

Pro adds sensor region and window summaries. Enterprise adds raw IPs, paths, User-Agents, and payloads.

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Detection

Operational artifacts and observed signals

Make the evidence actionable in scanner, SOC, and edge-control workflows.

Observed signals

Request targets: 1
User-Agents: 5

Raw values available in Pro and Enterprise.

Scanner coverage

No scanner integrations recorded yet.

Virtual patch status

No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.

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Attacker IP Indicators

Attacker IP indicators observed · available in Pro and Enterprise.

Sensor-derived attacker IP indicators are available to Pro and Enterprise accounts under Detection and through the Pro API.

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Risk and context

Severity, weaknesses, and research context

CVSS v4.0

6.9 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

EPSS

0.6%

Weaknesses

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-74 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE-89

All CVSS Scores

CVSS v4.0 6.9 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

CVSS v3.1 7.3 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v3.0 7.3 High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 7.5 High

AV:N/AC:L/Au:N/C:P/I:P/A:P

Timeline

From disclosure to observed exploitation

27 Jun 2026
Observed by KEV Intelligence sensors

Evidence-backed exploitation signal
27 Jun 2026
Indicators of compromise added (13)

Indicators of compromise recorded
05 May 2025
CVE published

Vulnerability disclosed publicly
05 May 2025
CVE ID reserved

Identifier reserved by the CNA

Pro API

Automate this intelligence

Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.

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Evidence confidence and provenance
First-party sensor telemetry
PoC and scanner references
Affected versions and enrichment
Automation-ready JSON delivery

GET /api/v2/pro/kevs/CVE-2025-4283

Free JSON includes basic KEV fields

{
  "cve_id": "CVE-2025-4283",
  "confidence": "Confirmed",
  "cvss_score": 6.9,
  "cvss_estimated": false,
  "epss_score": 0.00577,
  "exploit_status": {
    "exploited_in_the_wild": true,
    "active_exploitation_observed": true
  },
  "sensor_telemetry": { "attempts": 5, "sensors": 3 }
}

Early warning alerts

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