Moodle up to 3.7.6/3.8.3/3.9.0 Admin Task Log cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Moodle up to 3.7.6/3.8.3/3.9.0 and classified as problematic. The affected element is an unknown function of the component Admin Task Log. Such manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2020-14320. It is possible to launch the attack remotely. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Moodle up to 3.7.6/3.8.3/3.9.0 (Learning Management Software). It has been rated as problematic. Affected by this issue is an unknown code of the component Admin Task Log. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

In Moodle before 3.9.1, 3.8.4 and 3.7.7, the filter in the admin task log required extra sanitizing to prevent a reflected XSS risk.

The weakness was published 08/17/2022. The advisory is available at moodle.org. This vulnerability is handled as CVE-2020-14320 since 06/17/2020. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 3.7.7, 3.8.4 or 3.9.1 eliminates this vulnerability.

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Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Moodle 3.7.7/3.8.4/3.9.1

Timelineinfo

06/17/2020 🔍
08/17/2022 +791 days 🔍
08/17/2022 +0 days 🔍
09/17/2022 +31 days 🔍

Sourcesinfo

Product: moodle.org

Advisory: moodle.org
Status: Confirmed

CVE: CVE-2020-14320 (🔍)
GCVE (CVE): GCVE-0-2020-14320
GCVE (VulDB): GCVE-100-206630

Entryinfo

Created: 08/17/2022 10:58
Updated: 09/17/2022 14:17
Changes: 08/17/2022 10:58 (40), 09/17/2022 14:17 (11)
Complete: 🔍
Cache ID: 216::103

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