CVE-2021-39173
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-39173
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39173.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-39173
- Aliases
- Published
- 2021-08-27T23:15:06Z
- Modified
- 2024-05-15T01:14:51.694145Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Cachet is an open source status page system. Prior to version 2.5.1 authenticated users, regardless of their privileges (User or Admin), can trick Cachet and install the instance again, leading to arbitrary code execution on the server. This issue was addressed in version 2.5.1 by improving the middleware
ReadyForUse, which now performs a stricter validation of the instance name. As a workaround, only allow trusted source IP addresses to access to the administration dashboard. - References
Affected packages
Git / github.com/fiveai/cachet
Affected ranges
- Type
- GIT
- Repo
- https://github.com/fiveai/cachet
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v1.*
v1.0.0
v1.1.0
v1.1.1
v1.2.0
v1.2.1
v2.*
v2.0.0
v2.0.0-RC1
v2.0.0-RC2
v2.0.0-RC3
v2.0.0-RC4
v2.0.0-RC5
v2.0.0-beta1
v2.0.0-beta2
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.1.0
v2.1.0-RC1
v2.1.0-RC2
v2.1.1
v2.1.2
v2.2.0
v2.2.0-RC1
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.3.0
v2.3.0-RC1
v2.3.0-RC2
v2.3.0-RC3
v2.3.0-RC4
v2.3.0-RC5
v2.3.0-RC6
v2.3.1
v2.3.10
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.5.0