CVE-2021-21360

### Impact _What kind of vulnerability is it? Who is impacted?_ Information disclosure vulnerability - anonymous visitors may view log and snapshot files generated by the Generic Setup Tool. ### Patches _Has the problem been patched? What versions should users upgrade to?_ The problem has been fixed in version 2.1.1. Depending on how you have installed Products.GenericSetup, you should change the buildout version pin to 2.1.1 and re-run the buildout, or if you used pip simply do pip install `"Products.GenericSetup>=2.1.1"` ### Workarounds _Is there a way for users to fix or remediate the vulnerability without upgrading?_ Visit the ZMI Security tab at `portal_setup/manage_access` and click on the link _Access contents information_. On the next page, uncheck the box _Also use roles acquired from folders containing this objects_ at the bottom and check the boxes for _Manager_ and _Owner_. Then click on _Save Changes_. Return to the ZMI Security tab at `portal_setup/manage_access` and scroll down to the link _View_. Click on _View_, uncheck the box _Also use roles acquired from folders containing this objects_ at the bottom and check the boxes for _Manager_ and _Owner_. Then click on _Save Changes_. ### References _Are there any links users can visit to find out more?_ - [GHSA-jff3-mwp3-f8cw](https://github.com/zopefoundation/Products.GenericSetup/security/advisories/GHSA-jff3-mwp3-f8cw) - [Products.GenericSetup on PyPI](https://pypi.org/project/Products.GenericSetup/) - [Definition of information disclosure at MITRE](https://cwe.mitre.org/data/definitions/200.html) ### For more information If you have any questions or comments about this advisory: * Open an issue in the [Products.GenericSetup issue tracker](https://github.com/zopefoundation/Products.GenericSetup/issues) * Email us at [[email protected]](mailto:[email protected])