CVE-2017-1000481

Source
https://nvd.nist.gov/vuln/detail/CVE-2017-1000481
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1000481.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-1000481
Aliases
Published
2018-01-03T18:29:00Z
Modified
2025-01-14T06:57:30.419359Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/plone/plone

Affected ranges

Type
GIT
Repo
https://github.com/plone/plone
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
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Type
GIT
Repo
https://github.com/plone/plone.namedfile
Events

Affected versions

1.*

1.0
1.0.1
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0b5
1.0b6
1.0b7
1.0b8

2.*

2.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.1.0

3.*

3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6
3.0.7
3.0.8
3.1.7

4.*

4.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.0a1
4.0a2
4.0a3
4.0a4
4.0a5
4.0b1
4.0b2
4.0b3
4.0b4
4.0b5
4.0rc1
4.1
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1a1
4.1a2
4.1a3
4.1b1
4.1b2
4.1rc1
4.1rc2
4.1rc3
4.2.0
4.2a1
4.2a2
4.2b1
4.2b2
4.2rc1
4.3
4.3.1
4.3.2
4.3.3
4.3a1
4.3a2
4.3b1
4.3b2

5.*

5.0a2
5.0a3
5.0b1