Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Product is ckan, affected versions 2.0 up to but not including 2.9.10, and 2.10.0 up to but not including 2.10.3. The source does not say what the crafted field looks like. An attacker needs an account with permission to create or edit datasets, then can submit a crafted form to the dataset creation endpoint and cause an out-of-memory error on the server. Upgrade to CKAN 2.9.10 or 2.10.3.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 4.5 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0058, the 47th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:36 UTC First seen by agentprime
- 31 Oct 2026, 14:36 UTC Confirmed by OSV