{"id":"CVE-2026-129110","state":"PUBLISHED","title":"sysPass 3.0.1 through 3.2.11 Unauthenticated Reinstallation RCE via install/install","description":"sysPass 3.0.1 through 3.2.11 contains an authentication bypass vulnerability that allows unauthenticated attackers to reinstall an already-installed instance by POSTing to the install/install handler, which never checks isInstalled(). Attackers can overwrite config.xml, point the application at an attacker-controlled database, create an administrator account, and plant serialized PublicLink gadget chains triggered via account/viewLink to execute commands.","publishedAt":"2026-11-13T15:46:29.636Z","updatedAt":"2026-11-13T15:46:29.636Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["nuxsmin sysPass"],"affected":[{"vendor":"nuxsmin","product":"sysPass","packageURL":"pkg:github/nuxsmin/syspass","defaultStatus":"unaffected","versions":[{"version":"3.0.1","status":"affected","lessThanOrEqual":"3.2.11","versionType":"semver"}],"repo":"https://github.com/nuxsmin/sysPass"}],"references":["https://github.com/nuxsmin/sysPass/blob/3.2.11/app/modules/web/Controllers/InstallController.php#L80-L110","https://github.com/OpusProjects/sysPass/pull/360","https://github.com/nuxsmin/sysPass/issues/1954","https://github.com/nuxsmin/sysPass","https://www.vulncheck.com/advisories/syspass-3.0.1-through-3.2.11-unauthenticated-reinstallation-rce-via-install-install"],"weaknesses":["CWE-306"],"ingestedAt":"2026-11-13T15:54:06.463Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/129xxx/CVE-2026-129110.json","commit":"b3f1af742abd5395435604eae28d185d9da7444f","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-129110","state":"PUBLISHED","datePublished":"2026-11-13T15:46:29.636Z","dateUpdated":"2026-11-13T15:46:29.636Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-11-13T15:45:08.263Z"},"containers":{"cna":{"title":"sysPass 3.0.1 through 3.2.11 Unauthenticated Reinstallation RCE via install/install","descriptions":[{"lang":"en","value":"sysPass 3.0.1 through 3.2.11 contains an authentication bypass vulnerability that allows unauthenticated attackers to reinstall an already-installed instance by POSTing to the install/install handler, which never checks isInstalled(). 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