Is there a public exploit for CVE-2026-17155?

No public exploit for CVE-2026-17155 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-17155?

CVE-2026-17155 scores CVSS 5.4 (v3.1), rated medium.

What does CVE-2026-17155 affect?

CVE-2026-17155 affects IBM API Connect.

5.4 Medium

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to execute arbitrary scripts due to improper…

CVE-2026-17155

IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to execute arbitrary scripts due to improper neutralization of user-controlled input.

Assessment

CVSS: 5.4 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 7 November 2026
Last updated: 7 November 2026
Affected: IBM · API Connect
Assigner: ibm

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

At the source

EUVD (ENISA)

References

https://www.ibm.com/support/pages/node/7295635

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