CVE-2020-28735
HIGH
8.8
CVSS Score
Published: December 30, 2020 at 06:38 PM UTC
Updated: June 17, 2026 at 03:10 AM UTC
1 product affected across 1 vendorPlone
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Severity
HIGH8.8
Exploit prediction
EPSS 1%
Description
Plone before 5.2.3 allows SSRF attacks via the tracebacks feature (only available to the Manager role).
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_CONFIRMRelease NotesVendor Advisory
Source: [email protected]
https://dist.plone.org/release/5.2.3/RELEASE-NOTES.txtx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/plone/Products.CMFPlone/issues/3209x_refsource_MISCBroken Link
Source: [email protected]
https://www.misakikata.com/codes/plone/python-en.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-918
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