CVE-2018-25357Public exploitNetwork attack vector

Unauthenticated code execution via installer database name

Published May 23, 2026 · Updated May 23, 2026

PHP code injection in Dolibarr ERP & CRM 7.0.3 and earlier allows remote attackers to execute arbitrary code through db_name. The fresh-install step1.php handler writes the database name into conf.php with escaping that permits crafted PHP syntax to break out of its string. Exploitation requires an exposed installer and writable configuration file, after which check.php executes supplied commands with the web server's privileges.

CVSS severity9.3
Critical
EPSS probability1.70%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP code injection in Dolibarr ERP & CRM 7.0.3 and earlier allows remote attackers to execute arbitrary code through db_name. The fresh-install step1.php handler writes the database name into conf.php with escaping that permits crafted PHP syntax to break out of its string. Exploitation requires an exposed installer and writable configuration file, after which check.php executes supplied commands with the web server's privileges.

The record

CVE
CVE-2018-25357
Published
May 23, 2026
Updated
May 23, 2026
Vendor
Dolibarr Foundation
Product
Dolibarr ERP & CRM
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 23, 2026CVE publishedPublication date reported by the CVE source.
  2. May 23, 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 <=7.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Dolibarr Foundation · Dolibarr ERP & CRMversion=0 <=7.0.3

Published CVSS scores

9.8VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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 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

CWE-94Improper Control of Generation of Code ('Code 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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