CVE-2019-17427 json
In Redmine before 3.4.11 and 4.0.x before 4.0.4, persistent XSS exists due to textile formatting errors.
published 2019-10-10 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7819
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
In Redmine before 3.4.11 and 4.0.x before 4.0.4, persistent XSS exists due to textile formatting errors.
Patch / fix
- redmine redmine 3.4.11, 4.0.4
- redmine Debian 14, Debian 13, Debian 12 4.0.4-1
debian advisories DEBIAN-CVE-2019-17427
- redmine Ubuntu 16.04 LTS 3.2.1-2ubuntu0.2
- redmine Ubuntu 18.04 LTS 3.4.4-1ubuntu0.1
ubuntu advisories UBUNTU-CVE-2019-17427
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
Exploit prediction
1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
debian.org
/security/2019/dsa-4574
vendor-advisory
-
usn.ubuntu.com
/4200-1/
vendor-advisory
-
redmine.org
/projects/redmine/wiki/Security_Advisories
vendor-advisory
-
seclists.org
/bugtraq/2019/Nov/31
mailing-list
- github.com /RealLinkers/CVE-2019-17427
Sources
- CVE List CVE-2019-17427
- NVD CVE-2019-17427
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.