CVE-2026-18196 json
IBM App Connect Enterprise web user interface and Administration REST API are vulnerable to html injection
published 2026-11-08 8 h ago modified 2026-11-08 8 h ago also EUVD-2026-119700
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no EPSS score yet
- public exploits
- 0
- none known
Summary
IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2, and 12.0.1.0 through 12.0.12.30 could allow a remote attacker to inject arbitrary HTML due to improper output neutralization.
Patch / fix
- ibm.com/support/pages/node/7293505 advisory
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
Affected products
- IBM App Connect Enterprise
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
ibm.com
/support/pages/node/7293505
vendor-advisory, patch
Sources
- CVE List CVE-2026-18196
- NVD CVE-2026-18196
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