Medium severity · published Jun 30, 2026
CVE-2025-36321
Vulnerabilities found in Watson Data Intelligence
5.7
CVSS
0.4%
EPSS
No
On KEV
Description
IBM watsonx.data intelligence 5.2.0, 5.2.1, 5.2.2, 5.3.0 is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WI
watsonx.data intelligence · IBM
5.2.0, 5.2.1, 5.2.2, 5.3.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-36321
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-36321
Vendor Advisory
https://www.ibm.com/support/pages/node/7277801
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