CVE-2025-27590
Oxidized Web RANCID migration page allows unauthenticated user to gain control over Linux user account
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
- Record
CVE-2025-27590- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2025-5558
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
- Record
EUVD-2025-5558- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jx6p-9c26-g373
Oxidized Web RANCID migration page allows unauthenticated user to gain control over Linux user account
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
- Record
GHSA-jx6p-9c26-g373- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
- Record
CVE-2025-27590- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
- Record
CVE-2025-27590- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
OSVGHSA-jx6p-9c26-g373
Oxidized Web RANCID migration page allows unauthenticated user to gain control over Linux user account
In oxidized-web (aka Oxidized Web) before 0.15.0, the RANCID migration page allows an unauthenticated user to gain control over the Linux user account that is running oxidized-web.
- Record
GHSA-jx6p-9c26-g373- CVSS 3.1
- 9.0 Critical
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
oxidized-webRubyGems |
before 0.15.0 | 0.15.0 |
oxidized-webRubyGems |
before 0.15.0, plus listed versions 0.0.10.0.20.0.30.1.00.1.1 Show 26 moreShow less0.1.20.10.00.10.10.10.20.11.00.11.10.12.00.12.10.13.00.13.10.14.00.2.00.3.00.4.00.5.00.5.10.5.20.6.00.6.10.7.00.7.10.8.00.9.00.9.10.9.20.9.3 |
0.15.0 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | fatkz/CVE-2025-27590 | 2025-05-31 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-27590 is a critical vulnerability (CVSS 9.0) in Oxidized Web Project Web, published March 3, 2025. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 27.6%, the 98th percentile. Fixed in oxidized-web 0.15.0.
References
github.com/ytti/oxidized-web/releases/tag/0.15.0
nvd.nist.gov/vuln/detail/CVE-2025-27590