How severe is CVE-2020-26828?

CVE-2020-26828 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-26828 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-26828?

CVE-2020-26828 affects Sap Disclosure Management. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-26828?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-26828 published?

CVE-2020-26828 was published on 2020-12-09 and last updated on 2026-06-17.

CVE-2020-26828

CVE-2020-26828 is a medium-severity vulnerability in Sap Disclosure Management with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
CVSS v2: 5.5
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Sap Disclosure Management
Published: 2020-12-09
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is 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
How severe is CVE-2020-26828?: CVE-2020-26828 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-26828 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-26828?: CVE-2020-26828 affects Sap Disclosure Management. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-26828?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-26828 published?: CVE-2020-26828 was published on 2020-12-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sap:disclosure_management:10.1:*:*:*:*:*:*:*

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