# CVE-2026-17047: IBM Db2 Mirror for i CSRF in GUI

Source: https://junglewise.ai/threats/cve-2026-17047-ibm-db2-mirror-for-i-csrf-in-gui  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-14. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-17047 · Severity: medium · CVSS 5.4 · Published 2026-09-14

IBM Db2 Mirror for i is a database replication and disaster recovery tool used to protect business-critical data on IBM i systems. A cross-site request forgery (CSRF) vulnerability in the product's web GUI allows a remote attacker to trick authenticated users into performing unintended actions, potentially exposing sensitive database information or modifying system configurations. The vulnerability requires user interaction and affects versions 7.4, 7.5, and 7.6.

Technologies: [IBM Db2 Mirror For I](https://junglewise.ai/threats/technologies/db2-mirror-for-i). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-17047 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-17047 being exploited in the wild.

**How severe is CVE-2026-17047?** Medium severity, with a CVSS score of 5.4, published 14 September 2026.

**Which products and versions are affected?** IBM Db2 Mirror For I 7.4, 7.5, 7.6.

**Is there a fix for CVE-2026-17047?** A patch was published on 2026-09-10: PTF releases available: SJ11335 (7.4), SJ11336 (7.5), SJ11337 (7.6) Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-17047 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-17047?** Check whether you run IBM Db2 Mirror For I at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This is a cross-site request forgery (CSRF) vulnerability (CWE-352) in the IBM Db2 Mirror for i GUI caused by improper request validation. The vulnerability is network-accessible and requires user interaction (the victim must be tricked into clicking a malicious link while authenticated to the GUI), but does not require authentication from the attacker. An attacker can craft a malicious web page that, when visited by an authenticated GUI user, forces the user's browser to submit unauthorized requests to the Db2 Mirror for i interface, allowing the attacker to obtain sensitive information or potentially modify configurations. IBM has released patches for affected versions: PTF SJ11335 (7.4), SJ11336 (7.5), and SJ11337 (7.6).

## Affected products

- IBM Db2 Mirror for i 7.4, 7.5, 7.6

## Timeline

- 2026-09-10: disclosed
- 2026-09-10: patched: PTF releases available: SJ11335 (7.4), SJ11336 (7.5), SJ11337 (7.6)

## References

- [https://www.ibm.com/support/pages/node/7286970](https://www.ibm.com/support/pages/node/7286970)

## Related threats

- [IBM Db2 Mirror for i privilege escalation in GUI](https://junglewise.ai/threats/cve-2026-96012-ibm-db2-mirror-for-i-7-4-7-5-and-7-6-is-vulnerable-to-privilege)
- [IBM Db2 Mirror for i improper authorization in SQL procedure](https://junglewise.ai/threats/cve-2026-17483-ibm-db2-mirror-for-i-improper-authorization-in-sql-procedure)
- [IBM Db2 Mirror for i out-of-bounds read denial of service](https://junglewise.ai/threats/cve-2026-16660-ibm-db2-mirror-for-i-out-of-bounds-read-denial-of-service)
- [IBM Db2 Mirror for i race condition in Unix domain socket path](https://junglewise.ai/threats/cve-2026-18567-ibm-db2-mirror-for-i-race-condition-in-unix-domain-socket-path)
- [IBM Db2 Mirror for i path traversal information disclosure](https://junglewise.ai/threats/cve-2026-18554-ibm-db2-mirror-for-i-path-traversal-information-disclosure)