【Vulnerability Alert】Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS Have a Critical Cybersecurity Vulnerability (CVE-2026-25089)

publish date : 2026-06-12 update date : 2026-06-12

Source: Ministry of education information & communication security contingency platform

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Publication Number	TACERT-ANA-2026061201064242	Publication Time	2026-06-12 13:30:43
Incident Type	ANA-Vulnerability Alert	Discovery Time	2026-06-12 13:30:43
Impact Level	Low
[Subject] 【Vulnerability Alert】Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS Have a Critical Cybersecurity Vulnerability (CVE-2026-25089)
[Content] Forwarded from TWCERTCC Security Advisory TWCERTCC-200-202606-00000008 The web interfaces of Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS have a missing authorization vulnerability (CVE-2026-26089, CVSS: 9.8), which may allow an unauthenticated attacker to execute unauthorized code or commands through HTTP requests. Information Sharing Level: WHITE (the intelligence content is information that may be publicly disclosed)
[Affected Platform] FortiSandbox versions 5.0.0 to 5.0.5 FortiSandbox versions 4.4.0 to 4.4.8 FortiSandbox Cloud versions 5.0.4 to 5.0.5 FortiSandbox PaaS versions 5.0.4 to 5.0.5
[Recommended Actions] Please update to the following versions: FortiSandbox version 5.0.6 or later, inclusive FortiSandbox version 4.4.9 or later, inclusive FortiSandbox Cloud version 5.0.6 or later, inclusive FortiSandbox PaaS version 5.0.6 or later, inclusive
[Reference] https://www.twcert.org.tw/tw/cp-169-10962-d96f7-1.html

(This notification is for informational purposes only and does not constitute a cybersecurity incident).
If you have questions or suggestions regarding this notification, please feel free to contact us.
Ministry of education information & communication security contingency platform
Website: https://info.cert.tanet.edu.tw/
Phone: +886-7-5250211
Internet Phone: 98400000
E-Mail: service@cert.tanet.edu.tw

Organizer: Computer Center

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