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Vulnerability Details :

CVE-2021-40347

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-10 Sep, 2021 | 18:17
Updated At-04 Aug, 2024 | 02:27
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:10 Sep, 2021 | 18:17
Updated At:04 Aug, 2024 | 02:27
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitlab.com/mailman/postorius/-/issues/531
x_refsource_MISC
https://phabricator.wikimedia.org/T289798
x_refsource_MISC
https://gitlab.com/mailman/postorius/-/tags
x_refsource_MISC
https://www.debian.org/security/2021/dsa-4970
vendor-advisory
x_refsource_DEBIAN
https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
x_refsource_CONFIRM
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
x_refsource_CONFIRM
Hyperlink: https://gitlab.com/mailman/postorius/-/issues/531
Resource:
x_refsource_MISC
Hyperlink: https://phabricator.wikimedia.org/T289798
Resource:
x_refsource_MISC
Hyperlink: https://gitlab.com/mailman/postorius/-/tags
Resource:
x_refsource_MISC
Hyperlink: https://www.debian.org/security/2021/dsa-4970
Resource:
vendor-advisory
x_refsource_DEBIAN
Hyperlink: https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
Resource:
x_refsource_CONFIRM
Hyperlink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitlab.com/mailman/postorius/-/issues/531
x_refsource_MISC
x_transferred
https://phabricator.wikimedia.org/T289798
x_refsource_MISC
x_transferred
https://gitlab.com/mailman/postorius/-/tags
x_refsource_MISC
x_transferred
https://www.debian.org/security/2021/dsa-4970
vendor-advisory
x_refsource_DEBIAN
x_transferred
https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
x_refsource_CONFIRM
x_transferred
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
x_refsource_CONFIRM
x_transferred
Hyperlink: https://gitlab.com/mailman/postorius/-/issues/531
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://phabricator.wikimedia.org/T289798
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://gitlab.com/mailman/postorius/-/tags
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.debian.org/security/2021/dsa-4970
Resource:
vendor-advisory
x_refsource_DEBIAN
x_transferred
Hyperlink: https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
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

0
Information is not available yet

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