VDB
CVE-2019-15613
CVE-2019-15613
PUBLISHED
CVSS 8 HIGH
A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
EPSS 0.25% · 48.6th percentile
Risk Scores
CVSS 3.1
8
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.25%
48.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | Nextcloud Server | 17.0.2 |
| opensuse | backports | sle-15 |
| nextcloud | nextcloud_server | 0, 16.0.0, 17.0.0 |
Exploit Intelligence
- https://hackerone.com/reports/697959 (nist-nvd)
- Only the file extensions are checked, not the MIME types as configured (hackerone)
- Only the file extensions are checked, not the MIME types as configured (hackerone)
- Only the file extensions are checked, not the MIME types as configured (hackerone)
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-002 (circl)
- openSUSE-SU-2020:0220 (circl)
- openSUSE-SU-2020:0229 (circl)
Timeline
- CVE Published
- Mar 14, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
References
- https://hackerone.com/reports/697959 url
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-002 url
- openSUSE-SU-2020:0220 vendor-advisory
- openSUSE-SU-2020:0229 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-15613 advisory