Vulnerability · Published Sep 18, 2025 · Assigned by ibm

CVE-2025-36139IBM watsonx.data cross-site scripting

Medium 5.5

In plain English

A medium-severity cross-site scripting in watsonx.data from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.2%top 91.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
IBM	watsonx.data	2.2

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

References

https://www.ibm.com/support/pages/node/7245387 vendor-advisory, patch