GNU Mailman up to 2.1.35 Options Page Cgi/options.py 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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3.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in GNU Mailman up to 2.1.35. This vulnerability affects unknown code of the file Cgi/options.py of the component Options Page. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2021-43331. 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 GNU Mailman up to 2.1.35 (Mail Client Software). Affected by this vulnerability is an unknown functionality of the file Cgi/options.py of the component Options Page. 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 11/13/2021. It is possible to read the advisory at bugs.launchpad.net. This vulnerability is known as CVE-2021-43331 since 11/03/2021. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 2.1.36 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

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

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: Mailman 2.1.36

Timelineinfo

11/03/2021 🔍
11/13/2021 +10 days 🔍
11/13/2021 +0 days 🔍
11/16/2021 +3 days 🔍

Sourcesinfo

Vendor: gnu.org

Advisory: bugs.launchpad.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-43331 (🔍)
GCVE (CVE): GCVE-0-2021-43331
GCVE (VulDB): GCVE-100-186607

Entryinfo

Created: 11/13/2021 07:47
Updated: 11/16/2021 13:39
Changes: 11/13/2021 07:47 (42), 11/16/2021 13:39 (1)
Complete: 🔍
Cache ID: 216::103

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