PyPI/products-pluggableauthservice CVE-2021-21337: medium 5.7, EPSS 8.44%

URL Redirection to Untrusted Site ('Open Redirect') in Products.PluggableAuthService

Action: Upgrade products-pluggableauthservice to 2.6.1 or later.

pip install products-pluggableauthservice==2.6.1

Affected

Fixed versions

Sources

• osv: GHSA-p44j-xrqg-4xrr
• https://github.com/zopefoundation/Products.PluggableAuthService/security/advisories/GHSA-p44j-xrqg-4xrr
• https://nvd.nist.gov/vuln/detail/CVE-2021-21337
• https://github.com/zopefoundation/Products.PluggableAuthService/commit/7eead067898852ebd3e0f143bc51295928528dfa
• https://github.com/pypa/advisory-database/tree/main/vulns/products-pluggableauthservice/PYSEC-2021-45.yaml
• https://github.com/zopefoundation/Products.PluggableAuthService
• https://pypi.org/project/Products.PluggableAuthService
• http://packetstormsecurity.com/files/162911/Products.PluggableAuthService-2.6.0-Open-Redirect.html

CVE-2021-21337 · published 2021-03-08T21:06:23Z · modified 2026-07-08T06:27:50.342932580Z · JSON