CVE-2021-40347

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-40347
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-40347.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-40347
Aliases
Related
Published
2021-09-10T19:15:08Z
Modified
2025-01-08T11:08:26.718344Z
Downstream
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / postorius

Package

Name
postorius
Purl
pkg:deb/debian/postorius?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.4-2+deb11u1

Affected versions

1.*

1.3.4-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / postorius

Package

Name
postorius
Purl
pkg:deb/debian/postorius?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / postorius

Package

Name
postorius
Purl
pkg:deb/debian/postorius?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.3.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / gitlab.com/mailman/postorius

Affected ranges

Type
GIT
Repo
https://gitlab.com/mailman/postorius
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3d880c56b58bc26b32eac0799407d74b64b7474b
Fixed
3d880c56b58bc26b32eac0799407d74b64b7474b

Affected versions

1.*

1.0.0
1.0.0b1
1.0.0b2
1.0.1
1.0.2
1.1.0
1.1.1
1.1.2
1.2.0
1.2.1
1.2.2
1.2.3
1.2.4
1.3.0
1.3.1
1.3.2
1.3.3
1.3.3rc1
1.3.3rc2
1.3.4
1.3.4rc1

postorius-1.*

postorius-1.0.0a-pypi
postorius-1.0.0a1