6.4

CVE-2026-12749: ibm cloud_pak_for_business_automation Cross-site Scripting

CVSS: 6.4v3.1MediumAnalyzed
Published 15-09-2026Last modified 20-09-2026
Open JSON

Vulnerability summary

CVE-2026-12749 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in ibm cloud_pak_for_business_automation. EPSS estimates a 0.17% chance of exploitation in the next 30 days, higher than 5.4% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.17%
0%100%
Low · -0.09 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-09-2026
    PublishedVulnerability first disclosed.
  2. 20-09-2026
    Last modifiedVulnerability information updated.

Description

IBM Cloud Pak for Business Automation is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated 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 metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.17%

Chance of exploitation in the next 30 days

Percentile

5%

Versus all other CVEs

30-day change

-0.09 pp

From 0.25% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.17%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ibm1 product
  • cloud_pak_for_business_automation≥ 26.0.0, ≤ 26.0.0 Interim Fix 001 | ≥ 25.0.0, ≤ 25.0.0 Interim Fix 005 | ≥ 24.0.1, ≤ 24.0.1 Interim Fix 008 | ≥ 24.0.0, ≤ 24.0.0 Interim Fix 009 | 24.0.0 | 24.0.0:interim_fix_001 | 24.0.0:interim_fix_002 | 24.0.0:interim_fix_003 | 24.0.0:interim_fix_004 | 24.0.0:interim_fix_005 | 24.0.0:interim_fix_006 | 24.0.0:interim_fix_007 | 24.0.0:interim_fix_008 | 24.0.0:interim_fix_009 | 24.0.1 | 24.0.1:interim_fix_001 | 24.0.1:interim_fix_002 | 24.0.1:interim_fix_003 | 24.0.1:interim_fix_004 | 24.0.1:interim_fix_005 | 24.0.1:interim_fix_006 | 24.0.1:interim_fix_007 | 24.0.1:interim_fix_008 | 25.0.0 | 25.0.0:interim_fix_001 | 25.0.0:interim_fix_002 | 25.0.0:interim_fix_003 | 25.0.0:interim_fix_004 | 25.0.0:interim_fix_005 | 26.0.0 | 26.0.0:interim_fix_001

1 vendor · 1 product

References

1 links