CVE-2021-21337
In Products.PluggableAuthService before version 2.6.0 there is an open redirect vulnerability.
Does this matter?
Lower severity and a low EPSS score (8.44%). Track it; it rarely justifies an emergency change on its own.
Description
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".
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 8.44% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-601
- Affected
- zope/products.pluggableauthservice
- Source
- security-advisories@github.com
References
- http://packetstormsecurity.com/files/162911/Products.PluggableAuthService-2.6.0-Open-Redirect.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/zopefoundation/Products.PluggableAuthService/commit/7eead067898852ebd3e0f143bc51295928528dfaPatch, Third Party Advisory
- https://github.com/zopefoundation/Products.PluggableAuthService/security/advisories/GHSA-p44j-xrqg-4xrrThird Party Advisory
- https://pypi.org/project/Products.PluggableAuthService/Product, Third Party Advisory
- http://packetstormsecurity.com/files/162911/Products.PluggableAuthService-2.6.0-Open-Redirect.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/zopefoundation/Products.PluggableAuthService/commit/7eead067898852ebd3e0f143bc51295928528dfaPatch, Third Party Advisory
- https://github.com/zopefoundation/Products.PluggableAuthService/security/advisories/GHSA-p44j-xrqg-4xrrThird Party Advisory
- https://pypi.org/project/Products.PluggableAuthService/Product, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.