HIGH 8.8
PYSEC-2026-737
SSRF attacks via tracebacks in Plone
Details
Plone before 5.2.3 allows SSRF attacks via the tracebacks feature (only available to the Manager role).
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / plone-supermodel
Introduced in:
0 Fixed in: 1.6.3 Fix
pip install --upgrade 'plone-supermodel>=1.6.3' References
- https://nvd.nist.gov/vuln/detail/CVE-2020-28735 [ADVISORY]
- https://github.com/plone/Products.CMFPlone/issues/3209 [WEB]
- https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txt [WEB]
- https://github.com/advisories/GHSA-x7wf-5mjc-6x76 [ADVISORY]
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2020-247.yaml [WEB]
- https://www.misakikata.com/codes/plone/python-en.html [WEB]
- https://pypi.org/project/plone-supermodel [PACKAGE]