CVE-2026-67439 json
OliveTin: StartActionAndWait Endpoints Bypass `logs` Permission and Return Action Output
published 3mo ago modified 2mo ago also EUVD-2026-50565 , GHSA-jm28-2wcr-qf3h , GO-2026-6144
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
OliveTin gives safe and simple access to predefined shell commands from a web interface. Prior to 3000.17.0, the service/internal/api/api.go StartActionAndWait and StartActionByGetAndWait endpoints return full LogEntry output after execution without enforcing the logs permission, allowing a user with exec permission but logs:false to read action output. This issue is fixed in version 3000.17.0.
Patch / fix
- go github.com/OliveTin/OliveTin 0.0.0-20260708085316-e421780c9885
- olivetin olivetin 3000.17.0
- govulncheck-vulndb SLES for SAP applications 16.0, SLES 16.0 0.0.20260827T195228-160000.1.1
suse advisories SUSE-SU-2026:23625-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260827T195228-160000.1.1
opensuse advisories openSUSE-SU-2026:21761-1
Is CVE-2026-67439 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3mo ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/OliveTin/OliveTin | <0.0.0-20260708085316-e421780c9885 |
0.0.0-20260708085316-e421780c9885 |
Affected products
- OliveTin OliveTin
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
github.com
/OliveTin/OliveTin/commit/e421780c9885aa5024d2f47b4ed4898f2f18eb90
web, patch
-
github.com
/OliveTin/OliveTin/security/advisories/GHSA-jm28-2wcr-qf3h
web, advisory
-
github.com
/OliveTin/OliveTin/releases/tag/3000.17.0
web
-
nvd.nist.gov
/vuln/detail/CVE-2026-67439
advisory
-
github.com
/OliveTin/OliveTin
package
Sources
- CVE List CVE-2026-67439
- GitHub Advisory GHSA-jm28-2wcr-qf3h
- NVD CVE-2026-67439
- OSV GO-2026-6144
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.