Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Weave GitOps Terraform Controller (github.com/weaveworks/tf-controller) versions below 0.14.4, and 0.15.0-rc.1 up to but not including 0.15.0-rc.5, are affected. An authenticated remote attacker may be able to view sensitive data, such as configurations or tokens, that the Terraform runner prints to its pod logs. Upgrade to version 0.14.4 or 0.15.0-rc.5. As a temporary workaround, set the DISABLE_TF_LOGS environment variable on the tf-runners through the runner pod template.
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 |
|---|---|---|---|---|
| 8.5 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0096, the 62nd percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:16 UTC First seen by agentprime
- 31 Oct 2026, 14:16 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-6hvv-j432-23cv
- OSV: GHSA-6hvv-j432-23cv
- github.com/weaveworks/tf-controller/security/advisories/GHSA-6hvv-j432-23cv
- nvd.nist.gov/vuln/detail/CVE-2023-34236
- github.com/weaveworks/tf-controller/issues/637
- github.com/weaveworks/tf-controller/issues/649
- github.com/weaveworks/tf-controller/commit/28282bc644054e157c3b9a3d38f1f9551ce09074
- github.com/weaveworks/tf-controller/commit/6323b355bd7f5d2ce85d0244fe0883af3881df4e
- github.com/weaveworks/tf-controller/commit/9708fda28ccd0466cb0a8fd409854ab4d92f7dca
- github.com/weaveworks/tf-controller/commit/98a0688036e9dbcf43fa84960d9a1ef3e09a69cf
- github.com/weaveworks/tf-controller