CVE-2026-102095

9.1 CRITICALpublic exploit available

Published 2026-09-30 · Updated 2026-10-01

AI risk analysis

Summary: The flaw allows a remote, unauthenticated attacker to forge server-side requests, potentially disclosing sensitive internal data or affecting internal services.
Exploitability: Exploitation is relatively straightforward as it requires crafting a specific email message. The attacker must have the ability to send emails to the gateway.
Blast radius: If exploited, the impact could be significant, potentially leading to data breaches or service disruptions.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to Kiteworks Email Protection Gateway version 9.5.0 or later.

srfdata-disclosureemailpatch

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Server-Side Request Forgery. Kiteworks Email Protection Gateway performed server-side fetches of URLs contained in the message content it processed, without adequately restricting the fetch destination. A remote, unauthenticated sender could craft a message that caused the gateway to issue requests to internal services and cloud instance metadata endpoints and return the responses, potentially disclosing sensitive internal data and, depending on the internal service reached, affecting its state.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weaknesses

CWE-918

Public exploit & PoC references

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-f252-4w8q-g74g

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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