{"apiVersion":"1.0","identifier":"CVE-2026-53804","description":"OTRS Community Edition contains an authenticated OS command injection vulnerability in the PGP encryption module that allows administrators to execute arbitrary operating-system commands by supplying crafted values for the PGP binary path and command options. Administrator-supplied configuration values are concatenated without sanitization into a shell command, enabling arbitrary command execution as the web server process user during normal ticket operations after the malicious configuration is deployed.","publishedAt":"2026-08-20T21:17:06","lastModifiedAt":"2026-08-21T18:16:48","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-53804","cvssScore":7.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","epssProbability":0.01248,"riskScore":0.8,"affectedProduct":"OTRS Community Edition","affectedVersions":"unknown","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-53804","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-53804","en":"https://www.redsauce.net/en/cves/CVE-2026-53804","fr":"https://www.redsauce.net/fr/cves/CVE-2026-53804","pt":"https://www.redsauce.net/pt/cves/CVE-2026-53804","de":"https://www.redsauce.net/de/cves/CVE-2026-53804","sk":"https://www.redsauce.net/sk/cves/CVE-2026-53804","el":"https://www.redsauce.net/el/cves/CVE-2026-53804"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-53804"}}