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cveMitreCVE-2021-42136
HistoryApr 13, 2022 - 4:15 p.m.

CVE-2021-42136

2022-04-1316:15:09
CWE-79
mitre
web.nvd.nist.gov
67
cve-2021-42136
cross-site scripting
xss
missing data codes
redcap
remote attack
javascript
cross-site request forgery
csrf
privilege escalation

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

9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.13

Percentile

95.6%

JSON

A stored Cross-Site Scripting (XSS) vulnerability in the Missing Data Codes functionality of REDCap before 11.4.0 allows remote attackers to execute JavaScript code in the client’s browser by storing said code as a Missing Data Code value. This can then be leveraged to execute a Cross-Site Request Forgery attack to escalate privileges to administrator.

Affected configurations

Nvd
Node
vanderbiltredcapRange<11.4.0
VendorProductVersionCPE
vanderbiltredcap*cpe:2.3:a:vanderbilt:redcap:*:*:*:*:*:*:*:*

Related

prion 1
zdt 2
cvelist 1
nvd 1
cnvd 1
packetstorm 1
exploitdb 1
prion
prion
Cross site scripting
2022-04-13 16:15:00
zdt
zdt
REDCap 11.3.9 - Stored Cross Site Scripting Vulnerability
2022-04-19 00:00:00
REDCap Cross Site Scripting Vulnerability
2022-04-14 00:00:00
cvelist
cvelist
CVE-2021-42136
2022-04-13 15:32:56
nvd
nvd
CVE-2021-42136
2022-04-13 16:15:09
cnvd
cnvd
REDCap Cross-Site Scripting Vulnerability (CNVD-2022-81345)
2022-04-15 00:00:00
packetstorm
packetstorm
REDCap Cross Site Scripting
2022-04-14 00:00:00
exploitdb
exploitdb
REDCap 11.3.9 - Stored Cross Site Scripting
2022-04-19 00:00:00

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

9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

0.13

Percentile

95.6%

JSON
Related for CVE-2021-42136
prion1zdt2cvelist1nvd1cnvd1packetstorm1exploitdb1