Incorrect Authorization Affecting org.eclipse.jetty:jetty-security package, versions [7.6.13, 9.4.65)[10.0.0, 10.0.33)[11.0.0, 11.0.33)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published19 Oct 2026
- disclosed15 Oct 2026
- credit4ra1n, pyn3rd, unam4
Introduced: 15 Oct 2026
NewCVE-2026-18662 (opens in a new tab)How to fix?
Upgrade org.eclipse.jetty:jetty-security to version 9.4.65, 10.0.33, 11.0.33 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization in the processing of security constraints when multiple constraints with identical http-method-omission sets and no url-patterns are present. An attacker can bypass intended security restrictions by crafting requests that exploit the improper combination of these constraints.