CVE-2021-40347 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00213.

Key SSVC decision points have not yet been added.

Vendors	Products
Postorius Project	Postorius

Configuration 1 [-]

cpe:2.3:a:postorius_project:postorius:*:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746
https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b
https://gitlab.com/mailman/postorius/-/issues/531
https://gitlab.com/mailman/postorius/-/tags
https://phabricator.wikimedia.org/T289798
https://www.debian.org/security/2021/dsa-4970

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-10T18:17:24

Updated: 2024-08-04T02:27:31.978Z

Reserved: 2021-08-31T00:00:00

Link: CVE-2021-40347

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-10T19:15:08.163

Modified: 2024-11-21T06:23:55.190

Link: CVE-2021-40347

Redhat

No data.

OpenCVE Enrichment

No data.

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