REDCap up to 9.2.x Edit Calendar calendar_popup_ajax.php cal_id Time-Based sql injection

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CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability classified as critical was found in REDCap up to 9.2.x. Affected by this vulnerability is some unknown functionality of the file Calendar/calendar_popup_ajax.php of the component Edit Calendar. The manipulation of the argument cal_id as part of a Parameter leads to a sql injection vulnerability (Time-Based). The CWE definition for the vulnerability is CWE-89. As an impact it is known to affect confidentiality, integrity, and availability. An attacker might be able inject and/or alter existing SQL statements which would influence the database exchange. The summary by CVE is:

REDCap before 9.3.0 allows time-based SQL injection in the edit calendar event via the cal_id parameter, such as cal_id=55 and sleep(3) to Calendar/calendar_popup_ajax.php. The attacker can obtain a user's login sessionid from the database, and then re-login into REDCap to compromise all data.

The weakness was published 08/17/2019 (Website). It is possible to read the advisory at evms.edu. This vulnerability is known as CVE-2019-14937 since 08/11/2019. The attack can be launched remotely. A single authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 9.3.0 eliminates this vulnerability.

Similar entry is available at 140548.

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VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.6

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

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Exploitinginfoedit

Name: Time-Based
Class: Sql injection / Time-Based
CWE: CWE-89
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: REDCap 9.3.0

Timelineinfoedit

08/11/2019 🔍
08/17/2019 +6 days 🔍
08/18/2019 +1 days 🔍
07/30/2020 +347 days 🔍

Sourcesinfoedit

Advisory: evms.edu
Status: Not defined
Confirmation: 🔍

CVE: CVE-2019-14937 (🔍)
See also: 🔍

Entryinfoedit

Created: 08/18/2019 10:42 AM
Updated: 07/30/2020 11:12 AM
Changes: (1) advisory_confirm_url
Complete: 🔍

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