CVE-2026-9821

MEDIUM

Published Nov 13, 2026 Modified Nov 13, 2026 CWE-117

Description

IBM Cyber Fraud 1.0.0 through 1.1.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-117 CWE-117

References

Other References

https://www.ibm.com/support/pages/node/7295966

Frequently Asked Questions

What is CVE-2026-9821? +

IBM Cyber Fraud 1.0.0 through 1.1.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2026-9821? +

CVE-2026-9821 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-9821? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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