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TI-2026-06771 Aliases CVE-2026-7689GHSA-jggh-5rmh-r6h5

Dolibarr ERP CRM Online Signature security.lib.php dol_verifyHash signature verification

Priority MEDIUM 61CWE-345Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-345.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00145 3rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DolibarrERP CRM23.0.0; 23.0.1; 23.0.2—No fix listedCNA
—dolibarr/dolibarr (Packagist)up to 15.0.3—No fix listedGHSA-jggh-5rmh-r6h5
  • ERP CRM VendorDolibarr Affected 23.0.0; 23.0.1; 23.0.2 Fixed in — No fix listed CNA
  • dolibarr/dolibarr (Packagist) Vendor— Affected up to 15.0.3 Fixed in — No fix listed GHSA-jggh-5rmh-r6h5

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-7689
  2. 2026-10-03 Alias added: GHSA-jggh-5rmh-r6h5

References

Exploit 1

Advisory 1

Other 1

  • TI-2022-21049 Dolibarr Open Source ERP & CRM for Business before v14.0.1 allows attackers to escalate privileges via a crafted API. CVSS 3.1CRITICAL 9.8
  • TI-2022-03742 SQL Injection in dolibarr/dolibarr CVSS 3.1CRITICAL 9.8
  • TI-2023-14191 Dolibarr before 17.0.1 allows remote code execution by an authenticated user via an… CVSS 3.1HIGH 8.8
  • TI-2018-15582 Dolibarr ERP CRM 7.0.3 Remote Code Execution via install/step1.php CVSS 4.0CRITICAL 9.3
  • TI-2018-07157 SQL injection vulnerability in Dolibarr before 7.0.2 allows remote attackers to execute… CVSS 3.0CRITICAL 9.8
  • TI-2019-15505 Dolibarr ERP/CRM 10.0.1 SQL Injection via elemid CVSS 4.0HIGH 8.8
See all 168 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences