CVE-2024-27515Public exploitNetwork attack vector

Administrator database read and write via b_active injection

Published Feb 28, 2024 · Updated Aug 5, 2024

SQL injection in Mindstellar Osclass 5.1.2 allows remote authenticated users to read and alter database data through an item-list filter. The authenticated /oc-admin/ item-list request accepts an SQL expression in b_active, and a supplied sleep() subquery delays the database response. Administrator access is required; successful injection reaches the application database and can disclose or modify its records.

CVSS severity7.2
High
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Mindstellar Osclass 5.1.2 allows remote authenticated users to read and alter database data through an item-list filter. The authenticated /oc-admin/ item-list request accepts an SQL expression in b_active, and a supplied sleep() subquery delays the database response. Administrator access is required; successful injection reaches the application database and can disclose or modify its records.

The record

CVE
CVE-2024-27515
Published
Feb 28, 2024
Updated
Aug 5, 2024
Vendor
Mindstellar
Product
Osclass
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Mindstellar · Osclassversion=5.1.2

Published CVSS scores

7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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