Librehealth Ehr
CVE-2020-11436
CRITICAL
Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
LibreHealth EMR v2.0.0 is vulnerable to XSS that results in the ability to force arbitrary actions on behalf of other users including administrators.
AnalysisAI
LibreHealth EMR v2.0.0 is vulnerable to XSS that results in the ability to force arbitrary actions on behalf of other users including administrators. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. LibreHealth EMR v2.0.0 is vulnerable to XSS that results in the ability to force arbitrary actions on behalf of other users including administrators. Affected products include: Librehealth Librehealth Ehr.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
More in Librehealth Ehr
View allLibreHealth EHR Base 2.0.0 allows incorrect interface/super/manage_site_files.php access. Rated high severity (CVSS 8.8)
In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameter payment_id in interface\billing\new_payment.php via
interface/new/new_comprehensive_save.php in LibreHealth EHR 2.0.0 suffers from an authenticated file upload vulnerabilit
LibreHealth EMR v2.0.0 is affected by a Local File Inclusion issue allowing arbitrary PHP to be included and executed wi
LibreHealth EMR v2.0.0 is affected by systemic CSRF. Rated high severity (CVSS 8.8), this vulnerability is remotely expl
LH-EHR version REL-2_0_0 contains a Arbitrary File Upload vulnerability in Profile picture upload that can result in Rem
LibreHealthIO lh-ehr version REL-2.0.0 contains a SQL Injection vulnerability in Show Groups Popup SQL query functions t
LibreHealthIO lh-ehr version REL-2.0.0 contains a Authenticated Unrestricted File Write in letter.php (2) vulnerability
LibreHealthIO lh-ehr version REL-2.0.0 contains a Authenticated Unrestricted File Write vulnerability in Patient file le
LibreHealthIO LH-EHR version REL-2.0.0 contains an Authenticated Unrestricted File Write vulnerability in Import templat
LibreHealthIO lh-ehr version REL-2.0.0 contains a Authenticated Unrestricted File Deletion vulnerability in Import templ
LibreHealthIO lh-ehr version <REL-2.0.0 contains an Authenticated Local File Disclosure vulnerability in Importing of te
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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