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[email protected]NVD:CVE-2021-25921

HistoryMar 22, 2021 - 8:15 p.m.

CVE-2021-25921

2021-03-2220:15:17

CWE-79

[email protected]

web.nvd.nist.gov

openemr

vulnerability

allergies

cross-site-scripting

xss

user input

exploit

admin

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.018

Percentile

88.1%

JSON

In OpenEMR, versions 2.7.3-rc1 to 6.0.0 are vulnerable to Stored Cross-Site-Scripting (XSS) due to user input not being validated properly in the Allergies section. An attacker could lure an admin to enter a malicious payload and by that initiate the exploit.

Affected configurations

Nvd

Node

open-emropenemrRange2.7.3–6.0.0

VendorProductVersionCPE
open-emropenemr*cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
open-emr	openemr	*	cpe:2.3:a:open-emr:openemr::::::::

References

github.com/openemr/openemr/commit/0fadc3e592d84bc9dfe9e0403f8bd6e3c7d8427f

www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25921

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.018

Percentile

88.1%

JSON

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