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CVE-2026-55159

🗓️ 21 Sep 2026 19:24:03Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views🌐 WEB

luci-app-adblock-fast delegated users can inject cron entries for root command execution.

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Detection
Affected
Refs
Paths
Vulners
[
  {
    "vendor": "openwrt",
    "product": "luci-app-adblock-fast",
    "versions": [
      {
        "version": "< 1.2.4-2",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
entryrequest body/applications/luci-app-adblock-fast/root/usr/share/rpcd/ucode/luci.adblock-fastAuthenticated user with luci-app-adblock-fast write ACL can inject CRLF into the entry parameter of setCronEntry to create a root cron entry, enabling persistent command execution as root.CWE-93

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29 Sep 2026 14:17Current
6Medium risk
Vulners AI Score6
CVSS 3.18.8
EPSS0.0049
SSVC
43