Vulnerability · Published Jan 20, 2026 · Assigned by ibm

CVE-2025-36066Multiple vulnerabilities were addressed in IBM Sterling Connect:Express for UNIX.

Medium 6.1

In plain English

A medium-severity cross-site scripting in Sterling Connect:Express Adapter for Sterling B2B Integrator 5.2.0 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 11% of all known vulnerabilities).

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)0.2%top 88.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

IBM Sterling Connect:Express Adapter for Sterling B2B Integrator 5.2.0 5.2.0.00 through 5.2.0.12 is vulnerable to cross-site scripting. This vulnerability allows an unauthenticated attacker 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 Connect:Express Adapter for Sterling B2B Integrator 5.2.0	5.2.0.00 – through 5.2.0.12

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

References

https://www.ibm.com/support/pages/node/7257244 vendor-advisory, patch