01 Record
CVE-2026-121489
Apache Juneau: Path traversal in DirectoryResource allows reading files outside the configured root directory
CriticalPUBLISHEDCNA: apache
CNA base score10.0 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
02 Description
Apache Juneau: Path traversal in DirectoryResource allows reading files outside the configured root directory
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Not recorded
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-11-05 11:55Z1 HR AGO
- Last updated
- 2026-11-05 11:55Z1 HR AGO
- Reserved
- 2026-11-03
- Assigning CNA
- apache
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 10.0)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
- Weaknesses
- CWE-22Improper Limitation of a Pathname to a Restricted DirectoryBase
- Data version
- 5.2
- Document digest
- 35f4bb2675ce183bb7a5c61793537a9a877cb9a15e09c7c181661f5e1c491691
05 Affected products
VendorProductVersionsPlatforms