How severe is CVE-2020-6326?

CVE-2020-6326 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-6326 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-6326?

CVE-2020-6326 primarily affects Sap Netweaver Knowledge Management. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-6326?

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

When was CVE-2020-6326 published?

CVE-2020-6326 was published on 2020-09-09 and last updated on 2026-06-17.

CVE-2020-6326

CVE-2020-6326 is a medium-severity vulnerability in Sap Netweaver Knowledge Management with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sap Netweaver Knowledge Management
Published: 2020-09-09
Last modified: 2026-06-17

Description

SAP NetWeaver (Knowledge Management), version-7.30,7.31,7.40,7.50, allows an authenticated attacker to create malicious links in the UI, when clicked by victim, will execute arbitrary java scripts thus extracting or modifying information otherwise restricted leading to Stored Cross Site Scripting.

Frequently asked questions

What is CVE-2020-6326?: SAP NetWeaver (Knowledge Management), version-7.30,7.31,7.40,7.50, allows an authenticated attacker to create malicious links in the UI, when clicked by victim, will execute arbitrary java scripts thus extracting or modifying information otherwise restricted leading to Stored Cross Site Scripting.
How severe is CVE-2020-6326?: CVE-2020-6326 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-6326 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-6326?: CVE-2020-6326 primarily affects Sap Netweaver Knowledge Management. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-6326?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-6326 published?: CVE-2020-6326 was published on 2020-09-09 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:sap:netweaver_knowledge_management:7.30:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_knowledge_management:7.31:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_knowledge_management:7.40:*:*:*:*:*:*:*
cpe:2.3:a:sap:netweaver_knowledge_management:7.50:*:*:*:*:*:*:*

More vulnerabilities in Sap Netweaver Knowledge Management

CVE-2020-6284 — Critical (CVSS 9.0): SAP NetWeaver (Knowledge Management), versions - 7.30, 7.31, 7.40, 7.50, allows the automatic execution of script…
CVE-2021-21488 — Medium (CVSS 6.5): Knowledge Management versions 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 allows a remote attacker with basic privileges to…
CVE-2020-6293 — Medium (CVSS 6.5): SAP NetWeaver (Knowledge Management), versions - 7.30, 7.31, 7.40, 7.50, allows an unauthenticated attacker to upload a…
CVE-2021-33707 — Medium (CVSS 6.1): SAP NetWeaver Knowledge Management allows remote attackers to redirect users to arbitrary websites and conduct phishing…
CVE-2020-6193 — Medium (CVSS 6.1): SAP NetWeaver (Knowledge Management ICE Service), versions 7.30, 7.31, 7.40, 7.50, allows an unauthenticated attacker…

All CVEs affecting Sap Netweaver Knowledge Management →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →