Mahara up to 20.04.4/20.10.2/21.04.1/21.9.x Script Element cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Mahara up to 20.04.4/20.10.2/21.04.1/21.9.x. Affected by this vulnerability is an unknown functionality of the component Script Element Handler. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2021-43265. The attack is possible to be carried out remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Mahara up to 20.04.4/20.10.2/21.04.1/21.9.x (Content Management System). Affected by this vulnerability is an unknown functionality of the component Script Element Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity.

The weakness was disclosed 11/03/2021. The advisory is shared at bugs.launchpad.net. This vulnerability is known as CVE-2021-43265 since 11/02/2021. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 20.04.5, 20.10.3, 21.04.2 or 21.10.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

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

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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: Mahara 20.04.5/20.10.3/21.04.2/21.10.0

Timelineinfo

11/02/2021 🔍
11/03/2021 +1 days 🔍
11/03/2021 +0 days 🔍
11/06/2021 +3 days 🔍

Sourcesinfo

Advisory: bugs.launchpad.net
Status: Confirmed

CVE: CVE-2021-43265 (🔍)
GCVE (CVE): GCVE-0-2021-43265
GCVE (VulDB): GCVE-100-185977

Entryinfo

Created: 11/03/2021 10:04
Updated: 11/06/2021 19:47
Changes: 11/03/2021 10:04 (39), 11/06/2021 19:40 (1), 11/06/2021 19:47 (18)
Complete: 🔍
Cache ID: 216::103

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