What is CVE-2020-26828?

CVE-2020-26828 is a medium-severity vulnerability in SAP Disclosure Management, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.4/10. Published 2020-12-09.

How severe is CVE-2020-26828?

Medium severity. CVSS v3 base score is 6.4 out of 10.

Arbitrary file upload in SAP Disclosure Management

CVE-2020-26828

SAP Disclosure Management, version - 10.1, provides capabilities for authorized users to upload and download content of specific file type. In some file types it is possible to enter formulas which can call external applications or execute scripts. The execution of a payload (script) on target machine could be used to steal and modify the data available in the spreadsheet

Vulnerability class: Unrestricted File Upload

Published 2020-12-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

SAP Disclosure Management — versions 10.1
SAP Se Disclosure Management. — versions < 10.1

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

wiki.scn.sap.com/wiki/pages/viewpage.action (Vendor Advisory)
launchpad.support.sap.com/ (Permissions Required)

Frequently asked questions

What is CVE-2020-26828?: CVE-2020-26828 is a medium-severity vulnerability in SAP Disclosure Management, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.4/10. Published 2020-12-09.
How severe is CVE-2020-26828?: Medium severity. CVSS v3 base score is 6.4 out of 10.