Vulnerability · Published Mar 13, 2026 · Assigned by ibm

CVE-2023-40693IBM Sterling B2B Integrator and IBM Sterling File Gateway Cross-Site Scripting

Medium 5.4

In plain English

A medium-severity cross-site scripting in Sterling B2B Integrator from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.2%top 87.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.7_2, and 6.2.0.0 through 6.2.0.5_1, 6.2.1.0 through 6.2.1.1_1 are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected products (as reported)

Vendor	Product	Versions
IBM	Sterling B2B Integrator	6.1.0.0 – through 6.1.2.7_26.2.0.0 – through 6.2.0.5_16.2.1.0 – through 6.2.1.1_1

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References

https://www.ibm.com/support/pages/node/7263329 vendor-advisory, patch