CVE-2026-90599Public exploitNetwork attack vector

Unintended actions via missing CSRF validation

Published Sep 13, 2026 · Updated Sep 13, 2026

Cross-site request forgery in includes/process.php in Rizwan17 Inventory Management System allows remote attackers to trigger unintended actions. The endpoint accepts state-changing requests without validating an anti-CSRF token bound to the user session. Exploitation requires an authenticated user to visit attacker-controlled content, which can submit inventory-management actions with that user’s privileges.

CVSS severityUnavailable
Unscored
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in includes/process.php in Rizwan17 Inventory Management System allows remote attackers to trigger unintended actions. The endpoint accepts state-changing requests without validating an anti-CSRF token bound to the user session. Exploitation requires an authenticated user to visit attacker-controlled content, which can submit inventory-management actions with that user’s privileges.

The record

CVE
CVE-2026-90599
Published
Sep 13, 2026
Updated
Sep 13, 2026
Vendor
Rizwan17
Product
Inventory Management System
Classifications
T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Rizwan17 · Inventory Management Systemversion=5e74a46b4b70623d0e4a0c9c4aee3bd1777185d2

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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