# CVE-2026-101117

CSP bypass in IBM WebSphere Extreme Scale allows remote script injection

- Page: https://www.vulneraibility.com/cve/CVE-2026-101117
- CVSS: 9.1
- Known exploited: not in CISA KEV as of our last sync
- EPSS: 0.40% (percentile 34.5)
- Weakness: CWE-16
- Published: 2026-11-08

## Affected versions

- IBM WebSphere Extreme Scale: affected >= 8.6.1.0 and <= 8.6.2.2

A version outside these ranges is not a statement that it is unaffected.

## Impact

Remote bypass of Content Security Policy enabling script injection, XSS, session hijack and data exfiltration.

## Action

Immediate action required

## Recommendation

Apply vendor patch/mitigation ASAP; restrict access and monitor logs.

## References

- [patch] https://www.ibm.com/support/pages/node/7293764

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.