In Redmine before 3.2.7 and 3.3.x before 3.3.4, the reminders function in…
Priority LOW 23CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
In Redmine before 3.2.7 and 3.3.x before 3.3.4, the reminders function in app/models/mailer.rb does not check whether an issue is visible, which allows remote authenticated users to obtain sensitive information by reading e-mail reminder messages.
Why it matters now
EPSS 0.01641 76th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:* | before 3.2.7 | Vulnerable | Redmine |
| cpe:2.3:a:redmine:redmine:3.3.0:*:*:*:*:*:*:* | 3.3.0 | Vulnerable | Redmine |
| cpe:2.3:a:redmine:redmine:3.3.1:*:*:*:*:*:*:* | 3.3.1 | Vulnerable | Redmine |
| cpe:2.3:a:redmine:redmine:3.3.2:*:*:*:*:*:*:* | 3.3.2 | Vulnerable | Redmine |
| cpe:2.3:a:redmine:redmine:3.3.3:*:*:*:*:*:*:* | 3.3.3 | Vulnerable | Redmine |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Debian |
- cpe:2.3:a:redmine:redmine:*:*:*:*:*:*:*:* Versions before 3.2.7 Vulnerable ·Redmine
- cpe:2.3:a:redmine:redmine:3.3.0:*:*:*:*:*:*:* Versions 3.3.0 Vulnerable ·Redmine
- cpe:2.3:a:redmine:redmine:3.3.1:*:*:*:*:*:*:* Versions 3.3.1 Vulnerable ·Redmine
- cpe:2.3:a:redmine:redmine:3.3.2:*:*:*:*:*:*:* Versions 3.3.2 Vulnerable ·Redmine
- cpe:2.3:a:redmine:redmine:3.3.3:*:*:*:*:*:*:* Versions 3.3.3 Vulnerable ·Redmine
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Debian
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-16804
- 2026-10-03 Alias added: GHSA-c2rv-c7wr-4chh
References
Sources
- CVE-2017-16804 · CVE Program
- CVE-2017-16804 · NVD
- FIRST EPSS
- GHSA-c2rv-c7wr-4chh · GitHub Advisory Database · CC BY 4.0
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