VulnerabilityModified
CVE-2020-28736
Plone before 5.2.3 allows XXE attacks via a feature that is protected by an unapplied permission of plone.schemaeditor.ManageSchemata (therefore, only available to the Manager role).
HIGH 8.8EPSS 1.44%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Plone before 5.2.3 allows XXE attacks via a feature that is protected by an unapplied permission of plone.schemaeditor.ManageSchemata (therefore, only available to the Manager role).
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- plone/plone
- Source
- cve@mitre.org
References
- https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txtRelease Notes, Vendor Advisory
- https://github.com/plone/Products.CMFPlone/issues/3209Patch, Third Party Advisory
- https://www.misakikata.com/codes/plone/python-en.htmlBroken Link
- https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txtRelease Notes, Vendor Advisory
- https://github.com/plone/Products.CMFPlone/issues/3209Patch, Third Party Advisory
- https://www.misakikata.com/codes/plone/python-en.htmlBroken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.