CVE-2021-21337

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Source

https://cve.org/CVERecord?id=CVE-2021-21337

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21337.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-21337

Aliases

Published

2021-03-08T21:15:16.807Z

Modified

2026-07-09T12:20:30.672404Z

Severity

6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Summary

[none]

Details

Products.PluggableAuthService is a pluggable Zope authentication and authorization framework. In Products.PluggableAuthService before version 2.6.0 there is an open redirect vulnerability. A maliciously crafted link to the login form and login functionality could redirect the browser to a different website. The problem has been fixed in version 2.6.1. Depending on how you have installed Products.PluggableAuthService, you should change the buildout version pin to 2.6.1 and re-run the buildout, or if you used pip simply do `pip install "Products.PluggableAuthService>=2.6.1".

References

Affected packages

Git / github.com/zopefoundation/products.pluggableauthservice

Affected ranges

Type

GIT

Repo

https://github.com/zopefoundation/products.pluggableauthservice

Events

Introduced

Fixed

2c61f577a6486759c340643d9e2efb54abf667f9

Fixed

7eead067898852ebd3e0f143bc51295928528dfa

Database specific

{
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "cpe": "cpe:2.3:a:zope:products.pluggableauthservice:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.6.1"
        }
    ]
}

Affected versions

1.*

1.11.0

2.*

2.0

2.0b1

2.0b2

2.0b3

2.0b4

2.0b5

2.0b6

2.1

2.1.1

2.2

2.2.1

2.3

2.4

2.5.1

2.6.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21337.json"