CVE-2026-53804

CVE

Threat entity extracted from intelligence sources

Frequency

3

occurrences

First Seen

August 21, 2026

Last Seen

August 22, 2026

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

CVE-2026-53804: OS Command Injection Vulnerability in OTRS Community Edition64.5

CVE-2026-53804 is an authenticated OS command injection vulnerability in the PGP encryption module of Centuran Consulting's OTRS Community Edition. This flaw allows administrators to execute arbitrary operating system commands by supplying crafted values for the PGP binary path and command options,...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

CVE-2026-53804: OS Command Injection Vulnerability in OTRS Community Edition

Aug 22·1 sources

Related Articles (3)

CVE-2026-53804 National Vulnerability Database / 1d 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 ti

nvd.nist.gov·Aug 22

CVE-2026-53804: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in Centuran Consulting OTRS Community Edition Radar - Latest Security Threats / 1d 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 co

radar.offseq.com·Aug 22

CVE-2026-53804 - Exploits & Severity

Related Entities

Zero-day Exploit CWE-78 - OS Command Injection T1059 - Command and Scripting Interpreter OTRS Community Edition PGP