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VulnerabilityPublished

CVE-2026-102095: Kiteworks Email Protection Gateway · Server-Side Request Forgery (SSRF)

Affects Kiteworks Email Protection GatewaySource CVE Database V5

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Not known to be exploited · CVSS 9.1 Critical : upgrade to 9.5.0 as a priority.

Data as of 14 Nov 2026, 20:43 UTC

CVSS 3.1 base score
9.1Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 35% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 9.5.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 30 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 14 Nov 2026.

What to do

Upgrade Kiteworks Email Protection Gateway to 9.5.0.

Affected software

ProductAffectedFixed in
KiteworksEmail Protection GatewayAffected
  • <9.5.0
Fixed in
  • 9.5.0

AI-suggested

A fixed version 9.5.0 is available that addresses this vulnerability. Users should upgrade Kiteworks Email Protection Gateway to version 9.5.0 or later to remediate this issue. No other mitigation steps are indicated in the provided data.

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.

References

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