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  5. CVE-2020-28735

CVE-2020-28735: SSRF attacks via tracebacks in Plone

April 7, 2021 (updated October 15, 2024)

Plone before 5.2.3 allows SSRF attacks via the tracebacks feature (only available to the Manager role).

References

  • dist.plone.org/release/5.2.3/RELEASE-NOTES.txt
  • github.com/advisories/GHSA-x7wf-5mjc-6x76
  • github.com/plone/Products.CMFPlone/issues/3209
  • github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-247.yaml
  • nvd.nist.gov/vuln/detail/CVE-2020-28735
  • www.misakikata.com/codes/plone/python-en.html

Code Behaviors & Features

Detect and mitigate CVE-2020-28735 with GitLab Dependency Scanning

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Affected versions

All versions before 4.1.6

Fixed versions

  • 4.1.6

Solution

Upgrade to version 4.1.6 or above.

Impact 8.8 HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-918: Server-Side Request Forgery (SSRF)

Source file

pypi/plone.app.theming/CVE-2020-28735.yml

Spotted a mistake? Edit the file on GitLab.

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