CVE-2023-22746
CKAN is an open-source DMS (data management system) for powering data hubs and data portals.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
CKAN is an open-source DMS (data management system) for powering data hubs and data portals. When creating a new container based on one of the Docker images listed below, the same secret key was being used by default. If the users didn't set a custom value via environment variables in the `.env` file, that key was shared across different CKAN instances, making it easy to forge authentication requests. Users overriding the default secret key in their own `.env` file are not affected by this issue. Note that the legacy images (ckan/ckan) located in the main CKAN repo are not affected by this issue. The affected images are ckan/ckan-docker, (ckan/ckan-base images), okfn/docker-ckan (openknowledge/ckan-base and openknowledge/ckan-dev images) keitaroinc/docker-ckan (keitaro/ckan images).
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.69% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-330, CWE-344
- Affected
- okfn/ckan
- Source
- security-advisories@github.com
References
- https://github.com/ckan/ckan/commit/44af0f0a148fcc0e0fbcf02fe69b7db13459a84bPatch
- https://github.com/ckan/ckan/commit/4c22c135fa486afa13855d1cdb9765eaf418d2aaPatch
- https://github.com/ckan/ckan/security/advisories/GHSA-pr8j-v4c8-h62xThird Party Advisory
- https://github.com/ckan/ckan/commit/44af0f0a148fcc0e0fbcf02fe69b7db13459a84bPatch
- https://github.com/ckan/ckan/commit/4c22c135fa486afa13855d1cdb9765eaf418d2aaPatch
- https://github.com/ckan/ckan/security/advisories/GHSA-pr8j-v4c8-h62xThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.