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CVE-2026-23901

🗓️ 10 Feb 2026 09:25:51Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

CVE-2026-23901: Apache Shiro before 2.0.7 enables timing-based username enumeration for local brute-force.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23901
10 Feb 202609:25
attackerkb
Chainguard
CVE-2026-23901 vulnerabilities
18 Feb 202619:17
cgr
Circl
CVE-2026-23901
8 Feb 202615:49
circl
CNNVD
Apache Shiro 安全漏洞
10 Feb 202600:00
cnnvd
Cvelist
CVE-2026-23901 Apache Shiro: Brute force attack possible to determine valid user names
10 Feb 202609:25
cvelist
Debian CVE
CVE-2026-23901
10 Feb 202609:25
debiancve
Github Security Blog
Apache Shiro Affected by an Observable Timing Discrepancy Vulnerability
10 Feb 202612:30
github
NVD
CVE-2026-23901
10 Feb 202610:15
nvd
Oracle
Oracle Critical Patch Update Advisory - April 2026
24 Apr 202600:00
oracle
OSV
CGA-W72G-HFHX-XP4F
12 Feb 202602:15
osv
Rows per page
NVD
Vulners
Node
apacheshiroRange<2.0.7
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "defaultStatus": "unaffected",
    "packageName": "org.apache.shiro:shiro-core",
    "product": "Apache Shiro",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "2.0.7",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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12 Feb 2026 15:30Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.12.5
CVSS 41
EPSS0.00009
SSVC
11