Medium severity · published Sep 18, 2025
CVE-2025-36139
IBM watsonx.data cross-site scripting
4.8
CVSS
0.2%
EPSS
No
On KEV
Description
IBM Lakehouse (watsonx.data 2.2) 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
watsonx.data · IBM
2.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-36139
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-36139
Vendor Advisory
https://www.ibm.com/support/pages/node/7245387
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