CVE-2026-7689: Dolibarr/dolibarr Dolibarr Has Insufficient Verification Of Vulnerability

LOW
Advisory Identifier: GHSA-jggh-5rmh-r6h5
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CVSS 3.7
CWE-345
Published
Advisory Summary

CVE-2026-7689 is a LOW (CVSS 3.7) dolibarr has insufficient verification of vulnerability (CWE-345: Insufficient Verification of Data Authenticity) affecting Dolibarr/dolibarr libraries in the Packagist ecosystem. The issue involves dolibarr has insufficient verification of data authenticity. Remediation is available in the latest vendor maintenance releases.

CVE-2026-7689 at a Glance

CVE Identifier CVE-2026-7689
GHSA Identifier GHSA-jggh-5rmh-r6h5
Severity LOW
CVSS v3.1 Base Score 3.7
CWE Classification CWE-345: Insufficient Verification of Data Authenticity
Affected Product Dolibarr/dolibarr
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 3.7

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

Attack Vector Network (AV:N)
Attack Complexity High (AC:H)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2026-7689

To remediate this vulnerability, upgrade all affected Dolibarr/dolibarr dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

dolibarr/dolibarr fixed: Latest secure release 
Upgrade dolibarr/dolibarr to Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for dolibarr/dolibarr

How to Check if You Are Affected

To determine whether your application is affected by CVE-2026-7689, inspect your project dependencies for Dolibarr/dolibarr:

inspect dependencies for dolibarr/dolibarr

Analyze the terminal output to locate any version of Dolibarr/dolibarr in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-345: Insufficient Verification of Data Authenticity, where the product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. In Dolibarr/dolibarr, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A security flaw has been discovered in Dolibarr ERP CRM up to 23.0.2. This vulnerability affects the function dol_verifyHash in the library htdocs/core/lib/security.lib.php of the component Online Signature Module. The manipulation results in improper verification of cryptographic signature. The attack may be performed from remote. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVE-2026-7689 Affected Dolibarr/dolibarr Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
dolibarr/dolibarr
 Packagist
≤ 15.0.3

References

NVD — CVE-2026-7689 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-7689
Dolibarr/dolibarr Source Repository REPOSITORY
https://gist.github.com/Shaon-Xis/d6ae069fc54f006457b68a91d5a8e158
Dolibarr/dolibarr Source Repository REPOSITORY
https://github.com/Dolibarr/dolibarr
vuldb.com/submit/801794 WEB
https://vuldb.com/submit/801794
vuldb.com/vuln/360859 WEB
https://vuldb.com/vuln/360859
vuldb.com/vuln/360859/cti WEB
https://vuldb.com/vuln/360859/cti

Frequently Asked Questions

What is CVE-2026-7689?
CVE-2026-7689 is a security vulnerability in Dolibarr/dolibarr involving Dolibarr has Insufficient Verification of Data Authenticity under CWE-345: Insufficient Verification of Data Authenticity.
Which Dolibarr/dolibarr versions are affected?
Affected versions include releases prior to current release patches across affected packages: dolibarr/dolibarr.
What version fixes CVE-2026-7689?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is dolibarr/dolibarr affected?
Yes, dolibarr/dolibarr is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2026-7689?
CVE-2026-7689 has a CVSS v3.1 base score of 3.7 (LOW) with vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.
What CWE is associated with CVE-2026-7689?
CVE-2026-7689 is classified under CWE-345: Insufficient Verification of Data Authenticity (The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.).
How can I check Packagist dependencies for CVE-2026-7689?
Run the dependency tree command: 'inspect dependencies for dolibarr/dolibarr'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-jggh-5rmh-r6h5",
  "modified" : "2026-05-07T22:30:07Z",
  "published" : "2026-05-03T12:30:26Z",
  "aliases" : [ "CVE-2026-7689" ],
  "summary" : "Dolibarr has Insufficient Verification of Data Authenticity ",
  "details" : "A security flaw has been discovered in Dolibarr ERP CRM up to 23.0.2. This vulnerability affects the function dol_verifyHash in the library htdocs/core/lib/security.lib.php of the component Online Signature Module. The manipulation results in improper verification of cryptographic signature. The attack may be performed from remote. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "dolibarr/dolibarr"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "15.0.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-7689"
  }, {
    "type" : "WEB",
    "url" : "https://gist.github.com/Shaon-Xis/d6ae069fc54f006457b68a91d5a8e158"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/Dolibarr/dolibarr"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/submit/801794"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/vuln/360859"
  }, {
    "type" : "WEB",
    "url" : "https://vuldb.com/vuln/360859/cti"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-345" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-05-07T22:30:07Z",
    "nvd_published_at" : "2026-05-03T10:16:17Z"
  }
}