CVE-2023-40367: IBM QRadar SIEM cross-site scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-14 · updated 2026-06-17
Weakness: CWE-79

Description

IBM QRadar SIEM 7.5.0 is 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. IBM X-Force ID: 263376.

Affected products

IBM QRadar SIEM: 7.5.0, 7.5.0-update_pack_1, 7.5.0-update_pack_2, 7.5.0-update_pack_3, 7.5.0-update_pack_4, 7.5.0-update_pack_5 (+1)

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/263376
https://www.ibm.com/support/pages/node/7049133
https://exchange.xforce.ibmcloud.com/vulnerabilities/263376
https://www.ibm.com/support/pages/node/7049133

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