[UPDATE] [medium] Eclipse Jetty: Multiple vulnerabilities
A remote anonymous attacker can exploit multiple vulnerabilities in Eclipse Jetty to conduct a Denial of Service attack or disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited by a remote anonymous attacker to conduct a Denial of Service attack or disclose information.
- Who is affected
- Remote anonymous attackers exploiting vulnerabilities in Eclipse Jetty.
- Urgency
- Remediation is important due to the potential for Denial of Service and information disclosure.
- Action
- Apply available patches for the affected versions.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1009
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Moderate exploitation riskCVE-2023-260483.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 87% of all scored CVEs.
- Moderate exploitation riskCVE-2023-260491.3% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 67% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2023-26048 | coverage & exploitation status | NVD · CVE.org |
| CVE-2023-26049 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for Eclipse Jetty
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- medium[UPDATE] [medium] Eclipse Jetty: Multiple vulnerabilitiescert-bund · 2026-07-06
- medium[UPDATE] [medium] Eclipse Jetty: Multiple vulnerabilitiescert-bund · 2026-07-06
- high[UPDATE] [high] Eclipse Jetty: Multiple vulnerabilities allow Denial of Servicecert-bund · 2026-07-06
- medium[UPDATE] [medium] Eclipse Jetty: Multiple vulnerabilitiescert-bund · 2026-07-06
- medium[UPDATE] [medium] Eclipse Jetty: Vulnerability allows data manipulationcert-bund · 2026-07-06
- low[UPDATE] [low] Eclipse Jetty: Vulnerability allows bypassing of security measurescert-bund · 2026-07-06
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