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CVE-2018-25357· NVD / CVE Program· CNA VulnCheck

Dolibarr ERP CRM 7.0.3 Remote Code Execution via install/step1.php

Dolibarr ERP CRM 7.0.3 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary code by injecting PHP code through the db_name parameter. Attackers can send a POST request to install/step1.php with malicious PHP code in the db_name parameter, then execute commands via the check.php endpoint using the cmd GET parameter.

CriticalCVSS 9.3 · v4.0—No exploit Fix available

Noroxi analysis

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Published
May 23, 2026
Updated
Jul 23, 2026
EPSS
1.7% · 76th percentile
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Report tools

JSON

Action score

38

Monitor

Low priority for now.

CVSS
37 / 40 · 9.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 1.7%

CISA SSVC decision

Exploitation
proof of concept
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · VulnCheck
9.3
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
dolibarrdolibarr erp\/crm

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • dolibarr dolibarr erp/crmup to 7.0.3 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulnCheck). Independent of NVD's CPE analysis and usually ahead of it.

  • Dolibarr Dolibarr ERP CRM

    • up to and including 7.0.3affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Packagistdolibarr/dolibarrfrom 7.0.0 · before 7.0.47.0.4
Packagistdolibarr/dolibarrbefore 6.0.86.0.8

Same product

dolibarr: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-30253Dolibarr before 17.0.1 allows remote code execution by an authenticated user via an uppercase manipulation: <?PHP instead of <?php in inject
    60This week
  • CVE-2022-40871Dolibarr ERP & CRM <=15.0.3 is vulnerable to Eval injection.
    49Plan
  • CVE-2021-33618Dolibarr ERP and CRM 13.0.2 allows XSS via object details, as demonstrated by > and < characters in the onpointermove attribute of a BODY el
    48Plan
  • CVE-2022-0819Code Injection in dolibarr/dolibarr
    47Plan
  • CVE-2024-5315Multiple vulnerabilities in DOLIBARR's ERP CMS
    46Plan
  • CVE-2023-4197Dolibarr ERP CRM (<= 18.0.1) Improper Input Sanitization Authenticated RCE
    45Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Packagist:dolibarr/dolibarr6.0.8Package registry (OSV)
Packagist:dolibarr/dolibarr7.0.4Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-3101832 days apartIn Dolibarr ERP & CRM <= 22.0.4, PHP code detection and editing permission enforcement in the Website module is not applied consistently to
    35Monitor
  • CVE-2025-56588234 days apartDolibarr ERP & CRM v21.0.1 were discovered to contain a remote code execution (RCE) vulnerability in the User module configuration via the c
    35Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
X

Weakness class (CWE)

CWE-94 · Improper Control of Generation of Code ('Code Injection')

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records