FKIE_CVE-2026-33914

Vulnerability from fkie_nvd - Published: 2026-03-26 00:16 - Updated: 2026-03-26 18:34
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the PostCalendar module contains a blind SQL injection vulnerability in the `categoriesUpdate` administrative function. The `dels` POST parameter is read via `pnVarCleanFromInput()`, which only strips HTML tags and performs no SQL escaping. The value is then interpolated directly into a raw SQL `DELETE` statement that is executed unsanitized via Doctrine DBAL's `executeStatement()`. Version 8.0.0.3 patches the issue.
References
security-advisories@github.comhttps://github.com/openemr/openemr/commit/1b851fc9af84f181ad7a84210a168d0d568cd442Patch
security-advisories@github.comhttps://github.com/openemr/openemr/releases/tag/v8_0_0_3Product, Release Notes
security-advisories@github.comhttps://github.com/openemr/openemr/security/advisories/GHSA-rq3v-38x5-3rm5Exploit, Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
open-emr openemr *
To clipboard 

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              "criteria": "cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E3E098AF-42A1-4798-85A7-80052F19F809",
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  "descriptions": [
    {
      "lang": "en",
      "value": "OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the PostCalendar module contains a blind SQL injection vulnerability in the `categoriesUpdate` administrative function. The `dels` POST parameter is read via `pnVarCleanFromInput()`, which only strips HTML tags and performs no SQL escaping. The value is then interpolated directly into a raw SQL `DELETE` statement that is executed unsanitized via Doctrine DBAL\u0027s `executeStatement()`. Version 8.0.0.3 patches the issue."
    },
    {
      "lang": "es",
      "value": "OpenEMR es una aplicaci\u00f3n de gesti\u00f3n de registros de salud electr\u00f3nicos y pr\u00e1ctica m\u00e9dica gratuita y de c\u00f3digo abierto. Antes de la versi\u00f3n 8.0.0.3, el m\u00f3dulo PostCalendar contiene una vulnerabilidad de inyecci\u00f3n SQL ciega en la funci\u00f3n administrativa \u0027categoriesUpdate\u0027. El par\u00e1metro POST \u0027dels\u0027 se lee a trav\u00e9s de \u0027pnVarCleanFromInput()\u0027, que solo elimina etiquetas HTML y no realiza ning\u00fan escape SQL. El valor se interpola directamente en una sentencia SQL \u0027DELETE\u0027 sin procesar que se ejecuta sin sanitizar a trav\u00e9s de \u0027executeStatement()\u0027 de Doctrine DBAL. La versi\u00f3n 8.0.0.3 corrige el problema."
    }
  ],
  "id": "CVE-2026-33914",
  "lastModified": "2026-03-26T18:34:17.990",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
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        "type": "Secondary"
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  "published": "2026-03-26T00:16:39.137",
  "references": [
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      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
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      "url": "https://github.com/openemr/openemr/commit/1b851fc9af84f181ad7a84210a168d0d568cd442"
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      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://github.com/openemr/openemr/releases/tag/v8_0_0_3"
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  "vulnStatus": "Analyzed",
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          "value": "CWE-89"
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