GHSA-q3m9-9fj2-mfwr
Suggest an improvement- Source
- https://github.com/advisories/GHSA-q3m9-9fj2-mfwr
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-q3m9-9fj2-mfwr/GHSA-q3m9-9fj2-mfwr.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-q3m9-9fj2-mfwr
- Aliases
- Related
- Published
- 2021-08-05T17:02:12Z
- Modified
- 2024-10-21T20:22:46.995357Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N CVSS Calculator
- 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- URL Redirection to Untrusted Site ('Open Redirect') in Products.isurlinportal
- Details
-
Impact
Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like
https://example.orgis not in the portal. But the urlhttps:example.orgwithout slashes tricks our code and it is considered to be in the portal. When redirecting, some browsers go tohttps://example.org, others give an error. Attackers may use this to redirect you to their site, especially as part of a phishing attack.Patches
The problem has been patched in
Products.isurlinportal1.2.0. This is a recommended upgrade for all users of Plone 4.3 and 5, on Python 2.7 or higher. It has not been tested on earlier Plone or Python versions. Upcoming Plone 5.2.5 and higher will include the new version.Discovered
This vulnerability was discovered and reported by Yuji Tounai of Mitsui Bussan Secure Directions, Inc. Thank you!
For more information
If you have any questions or comments about this advisory: * Email the Plone Security Team at security@plone.org, especially when you think you have discovered a security problem or when you are not sure. * Open an issue in the tracker if your question or comment can be public.
- Database specific
{ "github_reviewed_at": "2021-08-02T23:19:30Z", "severity": "HIGH", "nvd_published_at": "2021-08-02T19:15:00Z", "github_reviewed": true, "cwe_ids": [ "CWE-601" ] }- References
-
- https://github.com/plone/Products.isurlinportal/security/advisories/GHSA-q3m9-9fj2-mfwr
- https://nvd.nist.gov/vuln/detail/CVE-2021-32806
- https://github.com/plone/Products.isurlinportal/commit/d4fd34990d18adf05a10dc5e2bb4b066798280ba
- https://github.com/plone/Products.isurlinportal
- https://github.com/pypa/advisory-database/tree/main/vulns/products-isurlinportal/PYSEC-2021-323.yaml
- http://jvn.jp/en/jp/JVN50804280/index.html
Affected packages
PyPI / products-isurlinportal
Package
- Name
- products-isurlinportal
- View open source insights on deps.dev
- Purl
- pkg:pypi/products-isurlinportal