CVE-2019-18890

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine...

6.5 MediumPublic exploitFix available

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

4.34%Down 2.7 points since Apr 14, 2021

What each source reports

NVD Score used 6.5

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: CVE-2019-18890
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness: CWE-89
Updated: 2026-11-02

CVE List No score

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: CVE-2019-18890
Updated: 2026-11-02

EUVDEUVD-2019-8574 No score

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: EUVD-2019-8574
Updated: 2026-11-03

GitHub AdvisoriesGHSA-79wp-q4g4-2m5r No score

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine...

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: GHSA-79wp-q4g4-2m5r
Updated: 2026-11-02

OSV 6.5

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: CVE-2019-18890
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVDEBIAN-CVE-2019-18890 6.5

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: DEBIAN-CVE-2019-18890
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVUBUNTU-CVE-2019-18890 6.5

A SQL injection vulnerability in Redmine through 3.2.9 and 3.3.x before 3.3.10 allows Redmine users to access protected information via a crafted object query.

Record: UBUNTU-CVE-2019-18890
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Updated: 2026-11-02

OSVUSN-4200-1 No score

redmine vulnerabilities

It was discovered that Redmine incorrectly handle certain inputs that could cause textile formatting errors. An attacker could possibly use this issue to cause a XSS attack. (CVE-2019-17427)

It was discovered that an SQL injection could allow users to access protected information via a crafted object query. (CVE-2019-18890)

Record: USN-4200-1
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`redmine` Debian:12	before 3.4.2-1	3.4.2-1
`redmine` Debian:13	before 3.4.2-1	3.4.2-1
`redmine` Debian:14	before 3.4.2-1	3.4.2-1
`redmine` Debian:9	before 3.3.1-4+deb9u3, plus listed versions 3.3.1-43.3.1-4+deb9u13.3.1-4+deb9u2	3.3.1-4+deb9u3
`redmine` Ubuntu:16.04:LTS	before 3.2.1-2ubuntu0.2, plus listed versions 3.0~20140825-83.2.0-13.2.0-33.2.1-13.2.1-2	3.2.1-2ubuntu0.2
`redmine` Ubuntu:18.04:LTS	before 3.4.4-1ubuntu0.1, plus listed versions 3.3.1-43.4.2-13.4.4-1	3.4.4-1ubuntu0.1

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
PoC in GitHub	RealLinkers/CVE-2019-18890	2020-01-02

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-18890 is a medium vulnerability (CVSS 6.5) in Redmine, published November 19, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.34%, the 91st percentile. Fixed in redmine 3.4.2-1.

References

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