CVE-2026-34036Public exploitNetwork attack vector

Authenticated file disclosure via pre-authorization dynamic include

Published Mar 31, 2026 · Updated Mar 31, 2026

Local file inclusion in Dolibarr ERP & CRM 22.0.4 and earlier allows remote authenticated users to read non-PHP server files. The selectobject.php endpoint derives $classpath from objectdesc and calls dol_include_once() before authorization when object lookup fails. Any account is sufficient because an empty feature value makes restrictedArea() fail open, returning sensitive configuration, log, or backup contents.

CVSS severity6.5
Medium
EPSS probability1.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in Dolibarr ERP & CRM 22.0.4 and earlier allows remote authenticated users to read non-PHP server files. The selectobject.php endpoint derives $classpath from objectdesc and calls dol_include_once() before authorization when object lookup fails. Any account is sufficient because an empty feature value makes restrictedArea() fail open, returning sensitive configuration, log, or backup contents.

The record

CVE
CVE-2026-34036
Published
Mar 31, 2026
Updated
Mar 31, 2026
Vendor
Dolibarr Foundation
Product
Dolibarr ERP & CRM
Classifications
CWE-98, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 31, 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=<= 22.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Dolibarr Foundation · Dolibarr ERP & CRMversion=<= 22.0.4

Published CVSS scores

6.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
T1005Data from Local System

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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