CVE-2026-48241Network attack vector

Database access via hardcoded loader.php credentials

Published May 21, 2026 · Updated May 21, 2026

Hardcoded credentials in Open ISES Tickets before 3.44.2 allow remote attackers to obtain MySQL access through loader.php. The public-facing database utility embeds a MySQL username, password, and database name directly in source code committed to the public repository. Database access requires network reachability; deployed systems are also exposed when an unauthenticated attacker can read the PHP source.

CVSS severity9.2
Critical
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hardcoded credentials in Open ISES Tickets before 3.44.2 allow remote attackers to obtain MySQL access through loader.php. The public-facing database utility embeds a MySQL username, password, and database name directly in source code committed to the public repository. Database access requires network reachability; deployed systems are also exposed when an unauthenticated attacker can read the PHP source.

The record

CVE
CVE-2026-48241
Published
May 21, 2026
Updated
May 21, 2026
Vendor
Open ISES
Product
Tickets CAD
Classifications
CWE-798, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 21, 2026CVE publishedPublication date reported by the CVE source.
  2. May 21, 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?

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

  1. Affected versionversion=0 <3.44.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Open ISES · Tickets CADversion=0 <3.44.2

Published CVSS scores

9.2VulnCheckCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.1VulnCheckCVSS:3.1/AV:N/AC:H/PR:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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