What is CVE-2020-6305?

CVE-2020-6305 is a medium-severity vulnerability in SAP Process Integration, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-14.

How severe is CVE-2020-6305?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in SAP Process Integration

CVE-2020-6305

PI Rest Adapter of SAP Process Integration (update provided in SAP_XIAF 7.31, 7.40, 7.50) does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-01-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (53.6th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.6% 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 Process Integration — versions 7.31, 7.40, 7.50
SAP Se Process Integration - Rest Adapter (SAP Xiaf) — versions < 7.31, < 7.40, < 7.50

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2020-6305?: CVE-2020-6305 is a medium-severity vulnerability in SAP Process Integration, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-14.
How severe is CVE-2020-6305?: Medium severity. CVSS v3 base score is 6.1 out of 10.