CVE-2016-4841 json
Cybozu Mailwise before 5.4.0 allows remote attackers to inject arbitrary email headers.
published 2017-04-21 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-5823
- cvss
- 4.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
Cybozu Mailwise before 5.4.0 allows remote attackers to inject arbitrary email headers.
Exploit prediction
1.48% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
support.cybozu.com
/ja-jp/article/9607
vendor-advisory
-
securityfocus.com
/bid/92459
vdb-entry, third-party-advisory
-
jvndb.jvn.jp
/en/contents/2016/JVNDB-2016-000135.html
third-party-advisory, vdb-entry
-
jvn.jp
/en/jp/JVN01353821/index.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2016-4841
- NVD CVE-2016-4841
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.