PT-2026-26337 · Openemr · Openemr

Lassiiiiii · Publicado 2026-03-19 · Atualizado 2026-03-23 · CVE-2026-33321

Positive Technologies (AI Summary)

CVSS v2.0

8.0

Alta

Vetor base

AV:N/AC:L/Au:S/C:C/I:P/A:P

Name of the Vulnerable Software and Affected Versions OpenEMR versions prior to 8.0.0.2

Description OpenEMR is an electronic health records and medical practice management application. A Server-Side Request Forgery (SSRF) issue exists in the PDF creation function when processing form answers as unescaped HTML. This allows an attacker to forge requests from the server to external or internal resources. The issue affects users with the Notes - my encounters role who can fill Eye Exam forms in patient encounters. The vulnerability is triggered when the form answers are parsed as unescaped HTML during PDF creation. The vulnerable function is involved in processing form data for PDF generation.

Recommendations Update OpenEMR to version 8.0.0.2 or later.

Exploit

Correção

SSRF

Enumeração de Fraquezas

CWE-918

Identificadores relacionados

BDU:2026-05087

CVE-2026-33321

GHSA-5PC3-2CRW-96RV

Produtos afetados

Openemr

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33321.json · Exploit
• https://github.com/openemr/openemr/security/advisories/GHSA-5pc3-2crw-96rv · Aviso do Fabricante
• https://github.com/openemr/openemr/commit/dccc962f06bdf6105ca85c277915167caf3e7c28 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2026-33321 · Nota de Segurança
• https://twitter.com/CVEnew/status/2035992554068431137 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2026-33321 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2026-05087 · Nota de Segurança
• https://twitter.com/infoflowcloud/status/2035994121878327714 · Publicação no Twitter