{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2013-10053","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2025-08-01T15:30:06.448Z","datePublished":"2025-08-01T20:49:05.360Z","dateUpdated":"2026-03-23T15:43:18.117Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","modules":["htpasswd module"],"product":"ZPanel","vendor":"ZPanel Project","versions":[{"lessThanOrEqual":"10.0.0.2","status":"affected","version":"*","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:zpanel_project:zpanel:*:*:*:*:*:*:*:*","versionEndIncluding":"10.0.0.2","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","value":"shachibista"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p></p><p>A remote command execution vulnerability exists in ZPanel version 10.0.0.2 in its <code>htpasswd</code> module. When creating <code>.htaccess</code> files, the <code>inHTUsername</code> field is passed unsanitized to a <code>system()</code> call that invokes the system’s <code>htpasswd</code> binary. By injecting shell metacharacters into the username field, an authenticated attacker can execute arbitrary system commands. Exploitation requires a valid ZPanel account—such as one in the default <code>Users</code>, <code>Resellers</code>, or <code>Administrators</code> groups—but no elevated privileges.</p><div></div><p></p>"}],"value":"A remote command execution vulnerability exists in ZPanel version 10.0.0.2 in its htpasswd module. When creating .htaccess files, the inHTUsername field is passed unsanitized to a system() call that invokes the system’s htpasswd binary. By injecting shell metacharacters into the username field, an authenticated attacker can execute arbitrary system commands. Exploitation requires a valid ZPanel account—such as one in the default Users, Resellers, or Administrators groups—but no elevated privileges."}],"impacts":[{"capecId":"CAPEC-88","descriptions":[{"lang":"en","value":"CAPEC-88 OS Command Injection"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-03-23T15:43:18.117Z"},"references":[{"tags":["exploit"],"url":"https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/unix/webapp/zpanel_username_exec.rb"},{"url":"https://web.archive.org/web/20130617014355/http://forums.zpanelcp.com/showthread.php?27898-Serious-Remote-Execution-Exploit-in-Zpanel-10-0-0-2"},{"tags":["product"],"url":"https://github.com/zpanel/zpanelx"},{"tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/zpanel-htpasswd-module-username-command-execution"}],"source":{"discovery":"UNKNOWN"},"tags":["unsupported-when-assigned"],"title":"ZPanel <= 10.0.0.2 htpasswd Module Username Command Execution","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"references":[{"url":"https://web.archive.org/web/20130617014355/http://forums.zpanelcp.com/showthread.php?27898-Serious-Remote-Execution-Exploit-in-Zpanel-10-0-0-2","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-04T16:04:07.851911Z","id":"CVE-2013-10053","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-04T16:05:30.420Z"}}]}}