High (8.2) in ibm sterling b2b integrator. EPSS 2.3% chance of exploitation in the next 30 days.
IBM Sterling B2B Integrator 5.2 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume memory resources. IBM X-Force ID: 123663.
Severity
CVSS 3.0
8.2 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
EPSS
2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-31)