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CVE-2026-53804: Improper Neutralization of Special Elements used in an OS Command

🗓️ 20 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 12 Views

Authenticated OS command injection in OTRS Community Edition PGP module allows RCE.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-53804
22 Aug 202606:30
–circl
cve
CVE
CVE-2026-53804
20 Aug 202621:13
–cve
cvelist
Cvelist
CVE-2026-53804 OTRS Community Edition OS Command Injection via PGP Configuration
20 Aug 202621:13
–cvelist
euvd
EUVD
EUVD-2026-63662
20 Aug 202621:13
–euvd
mend
Mend
CVE-2026-53804
20 Aug 202621:13
–mend
nvd
NVD
CVE-2026-53804
20 Aug 202621:17
–nvd
ptsecurity
Positive Technologies
PT-2026-79136
20 Aug 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-53804
22 Aug 202600:57
–susecve
vulnrichment
Vulnrichment
CVE-2026-53804 OTRS Community Edition OS Command Injection via PGP Configuration
20 Aug 202621:13
–vulnrichment

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24 Sep 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.2
CVSS 48.6
EPSS0.01533
SSVC
12