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NVD Vulnerability Details :
CVE-2021-40347
Analyzed
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-10 Sep, 2021 | 19:15
Updated At-24 Sep, 2021 | 03:04

An issue was discovered in views/list.py in GNU Mailman Postorius before 1.3.5. An attacker (logged into any account) can send a crafted POST request to unsubscribe any user from a mailing list, also revealing whether that address was subscribed in the first place.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Primary2.05.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:N
Type: Primary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 2.0
Base score: 5.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:N
CPE Matches
postorius_project
postorius_project
>>postorius>>Versions before 1.3.5(exclusive)
cpe:2.3:a:postorius_project:postorius:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746cve@mitre.org
Mailing List
Third Party Advisory
https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474bcve@mitre.org
Patch
Third Party Advisory
https://gitlab.com/mailman/postorius/-/issues/531cve@mitre.org
Exploit
Issue Tracking
Patch
Third Party Advisory
https://gitlab.com/mailman/postorius/-/tagscve@mitre.org
Third Party Advisory
https://phabricator.wikimedia.org/T289798cve@mitre.org
Exploit
Patch
Third Party Advisory
https://www.debian.org/security/2021/dsa-4970cve@mitre.org
Third Party Advisory
Hyperlink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
Source: cve@mitre.org
Resource:
Mailing List
Third Party Advisory
Hyperlink: https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://gitlab.com/mailman/postorius/-/issues/531
Source: cve@mitre.org
Resource:
Exploit
Issue Tracking
Patch
Third Party Advisory
Hyperlink: https://gitlab.com/mailman/postorius/-/tags
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://phabricator.wikimedia.org/T289798
Source: cve@mitre.org
Resource:
Exploit
Patch
Third Party Advisory
Hyperlink: https://www.debian.org/security/2021/dsa-4970
Source: cve@mitre.org
Resource:
Third Party Advisory
Change History
0Changes found
Details not found