How severe is CVE-2023-39437?

CVE-2023-39437 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2023-39437 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-39437?

CVE-2023-39437 affects Sap Business One. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-39437?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-39437 published?

CVE-2023-39437 was published on 2023-08-08 and last updated on 2026-06-17.

CVE-2023-39437

CVE-2023-39437 is a high-severity vulnerability in Sap Business One with a CVSS 3.x base score of 7.6. 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: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Sap Business One
Published: 2023-08-08
Last modified: 2026-06-17

Description

SAP business One allows - version 10.0, allows an attacker to insert malicious code into the content of a web page or application and gets it delivered to the client, resulting to Cross-site scripting. This could lead to harmful action affecting the Confidentiality, Integrity and Availability of the application.

Frequently asked questions

What is CVE-2023-39437?: SAP business One allows - version 10.0, allows an attacker to insert malicious code into the content of a web page or application and gets it delivered to the client, resulting to Cross-site scripting. This could lead to harmful action affecting the Confidentiality, Integrity and Availability of the application.
How severe is CVE-2023-39437?: CVE-2023-39437 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2023-39437 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-39437?: CVE-2023-39437 affects Sap Business One. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-39437?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-39437 published?: CVE-2023-39437 was published on 2023-08-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sap:business_one:10.0:*:*:*:*:*:*:*

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