# CVE-2026-76173: SQL Injection in WhatsApp for Dolibarr by Sgestion / EasySoft

Status: published. Published: 2026-11-12. Updated: 2026-11-12.

Blind SQL injection vulnerability in the public endpoint `public/webhook/receiver.php` of the WhatsApp module for Dolibarr 1.9. The phone number value derived from the `data.key.remoteJid` parameter, received via a JSON request, is incorporated into an SQL query without escaping or parameterization. With the WHATSAPP_WEBHOOK_ALLOW option enabled, an unauthenticated remote attacker could manipulate this parameter to alter the query. Exploitation using a timing-based technique could allow an attacker to extract information from the database and cause service disruption.

## Remediation

- fix: The manufacturer has confirmed that the patch addressing the vulnerability has already been deployed. (source: CNA: INCIBE)

## Affected products and versions

- Sgestion / EasySoft / WhatsApp for Dolibarr: 1.9 (affected). Source: CNA: INCIBE

## Severity and prioritization

- CVSS 4.0: 8.8 (high); CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N; source: CNA: INCIBE

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-89

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.incibe.es/en/incibe-cert/notices/aviso/sql-injection-whatsapp-dolibarr-sgestion-easysoft (CNA: INCIBE)

## Provenance

- CNA: INCIBE: https://www.cve.org/CVERecord?id=CVE-2026-76173; retrieved 2026-11-12; source updated 2026-11-12

Revision: 001231a2594ba43cd19f7a1cb123bb8fddb4232c802572d9990c442b14b891ab

Canonical: https://y2.dev/cve/CVE-2026-76173

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