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GHSA-xvwv-6wvx-px9x

Plone Open Redirect

Source: GitHub Advisory Database (reviewed) Moderate CVE-2017-1000484

Packages

EcosystemPackageAffectedFixed in
PyPI Plone >= 2.5, < 4.3.16 4.3.16
PyPI Plone >= 5.0.0, < 5.1.0 5.1.0

Details

As written in the advisory (Markdown source, shown as plain text).

By linking to a specific url in Plone 2.5-5.1rc1 with a parameter, an attacker could send you to his own website. On its own this is not so bad: the attacker could more easily link directly to his own website instead. But in combination with another attack, you could be sent to the Plone login form and login, then get redirected to the specific url, and then get a second redirect to the attacker website.

References

External links from the advisory. They lead to third-party sites.