IBM Sterling B2B Integrator/Sterling File Gateway up to 6.2.0.6/6.2.1.1_2/6.2.2.0_1 Web UI cross site scripting

Summaryinfo

A vulnerability classified as problematic has been found in IBM Sterling B2B Integrator and Sterling File Gateway up to 6.2.0.6/6.2.1.1_2/6.2.2.0_1. Affected is an unknown function of the component Web UI. The manipulation leads to cross site scripting. This vulnerability is documented as CVE-2026-7775. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in IBM Sterling B2B Integrator and Sterling File Gateway up to 6.2.0.6/6.2.1.1_2/6.2.2.0_1. It has been rated as problematic. This issue affects some unknown processing of the component Web UI. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

IBM Sterling B2B Integrator 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 and IBM Sterling File Gateway 6.2.0.0 through 6.2.0.6, 6.2.1.0 through 6.2.1.1_2, and 6.2.2.0 through 6.2.2.0_1 is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

The advisory is shared at ibm.com. The identification of this vulnerability is CVE-2026-7775 since 05/04/2026. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation needs additional levels of successful authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/28/2026). MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Business Process Management Software

Vendor

• IBM

Name

• Sterling B2B Integrator
• Sterling File Gateway

Version

• 6.2.0.0
• 6.2.0.1
• 6.2.0.2
• 6.2.0.3
• 6.2.0.4
• 6.2.0.5
• 6.2.0.6
• 6.2.1.1_2
• 6.2.2.0_1

License

• commercial

Website

• Vendor: https://www.ibm.com/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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