VIR Vulnerability Intelligence Relay

CVE-2016-4868

medium
Published 2017-04-17 · Modified 2026-05-13
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
4.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4 NEW
—
not yet in upstream
VIR risk
4.3

Description

Email header injection vulnerability in Cybozu Office 9.0.0 to 10.4.0 allows remote attackers to inject arbitrary email headers to send unintended emails via specially crafted requests.

Predictions

Exploit likelihood
53%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact
VendorProductVersionsFixed
cybozuoffice9.0
cybozuoffice9.1.0
cybozuoffice9.2.0
cybozuoffice9.2.1
cybozuoffice9.3.0
cybozuoffice9.3.1
cybozuoffice9.3.2
cybozuoffice9.9.0
cybozuoffice10.0.0
cybozuoffice10.0.1
cybozuoffice10.0.2
cybozuoffice10.1.0
cybozuoffice10.1.2
cybozuoffice10.2.0
cybozuoffice10.3.0
cybozuoffice10.4.0

References

CWEs

CWE-20

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.