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Fencer Vulns
high 7.6

CVE-2023-39437 json

Cross-Site Scripting (XSS) vulnerability in SAP Business One

published 2023-08-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43161

cvss
7.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

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.

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

  • SAP_SE SAP Business One

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.