CVE-2023-40167
A remote authenticated attacker can exploit multiple vulnerabilities in Eclipse Jetty to execute arbitrary code, bypass security measures, or conduct an HTTP cache poisoning attack.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited by a remote authenticated attacker to execute arbitrary code, bypass security measures, or conduct an HTTP cache poisoning attack.
- Who is affected
- Remote authenticated attackers exploiting vulnerabilities in Eclipse Jetty.
- Urgency
- Remediation is urgent due to the potential for arbitrary code execution and security bypass.
- Action
- Apply available patches for the affected versions.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk1.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 61% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] Eclipse Jetty: Multiple vulnerabilitiescert-bund · 2026-07-06
External references
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[](https://www.csirts.com/cve/CVE-2023-40167)