CVE-2017-1000481

Description

When you visit a page where you need to login, Plone 2.5-5.1rc1 sends you to the login form with a came_from parameter set to the previous url. After you login, you get redirected to the page you tried to view before. An attacker might try to abuse this by letting you click on a specially crafted link. You would login, and get redirected to the site of the attacker, letting you think that you are still on the original Plone site. Or some javascript of the attacker could be executed. Most of these types of attacks are already blocked by Plone, using the isURLInPortal check to make sure we only redirect to a page on the same Plone site. But a few more ways of tricking Plone into accepting a malicious link were discovered, and fixed with this hotfix.

Risk Information

Base Score

6.1

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Score

Exploitation Probability

0.197

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482,CVE-2017-1000483,CVE-2017-1000484 are fixed in Python-plone 4.3.16	Windows
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482,CVE-2017-1000483,CVE-2017-1000484 are fixed in Python-plone 5.1.0	Windows
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482 are fixed in Python-products-cmfplone 4.3.17	Windows
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482 are fixed in Python-products-cmfplone 5.0.10	Windows
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482 are fixed in Python-products-cmfplone 5.1.0	Windows
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482,CVE-2017-1000483,CVE-2017-1000484 are fixed in Python-plone for linux 4.3.16	Linux
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482,CVE-2017-1000483,CVE-2017-1000484 are fixed in Python-plone for linux 5.1.0	Linux
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482 are fixed in Python-products-cmfplone for linux 4.3.17	Linux
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482 are fixed in Python-products-cmfplone for linux 5.0.10	Linux
Vulnerabilities CVE-2017-1000481,CVE-2017-1000482 are fixed in Python-products-cmfplone for linux 5.1.0	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234