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2 vulnerabilities by Centuran Consulting
CVE-2026-53804 (GCVE-0-2026-53804)
Vulnerability from nvd – Published: 2026-08-20 21:13 – Updated: 2026-08-21 17:29 X_Open Source
VLAI
EPSS
VEX
Title
OTRS Community Edition OS Command Injection via PGP Configuration
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 17:29 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://h00die-gr3y.github.io/research/cve-2026-53804/ | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/otrs-communi… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Centuran Consulting | OTRS Community Edition |
Affected:
0 , ≤ 6.0.41
(semver)
|
Date Public
2026-08-19 00:00
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CVE-2026-53804 (GCVE-0-2026-53804)
Vulnerability from cvelistv5 – Published: 2026-08-20 21:13 – Updated: 2026-08-21 17:29 X_Open Source
VLAI
EPSS
VEX
Title
OTRS Community Edition OS Command Injection via PGP Configuration
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 17:29 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://h00die-gr3y.github.io/research/cve-2026-53804/ | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/otrs-communi… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Centuran Consulting | OTRS Community Edition |
Affected:
0 , ≤ 6.0.41
(semver)
|
Date Public
2026-08-19 00:00
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