CVE-2016-4843

medium
Published 2017-04-20 · Modified 2026-05-13
CVSS v3
6.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v2
4.3
VIR risk
6.5

Description

Cybozu Mailwise before 5.4.0 allows remote attackers to obtain sensitive cookie information.

Predictions

Exploit likelihood
75%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: vultures@jpcert.or.jp — https://support.cybozu.com/ja-jp/article/9654

Application impact

VendorProductVersionsFixed
cybozumailwise5.0.0
cybozumailwise5.0.1
cybozumailwise5.0.4
cybozumailwise5.0.5
cybozumailwise5.0.6
cybozumailwise5.1.0
cybozumailwise5.1.1
cybozumailwise5.1.2
cybozumailwise5.1.4
cybozumailwise5.2.0
cybozumailwise5.2.1
cybozumailwise5.3.0
cybozumailwise5.3.1
cybozumailwise5.3.2

References

CWEs

CWE-200

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