How severe is CVE-2026-30233?

CVE-2026-30233 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-30233 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30233?

CVE-2026-30233 affects Olivetin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30233?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-30233 have an EU (EUVD) identifier?

Yes. CVE-2026-30233 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10078.

When was CVE-2026-30233 published?

CVE-2026-30233 was published on 2026-03-06 and last updated on 2026-06-17.

CVE-2026-30233

CVE-2026-30233 is a medium-severity vulnerability in Olivetin with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10078
Weakness: CWE-862
Affected product: Olivetin
Published: 2026-03-06
Last modified: 2026-06-17

Description

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, an authorization flaw in OliveTin allows authenticated users with view: false permission to enumerate action bindings and metadata via dashboard and API endpoints. Although execution (exec) may be correctly denied, the backend does not enforce IsAllowedView() when constructing dashboard and action binding responses. As a result, restricted users can retrieve action titles, IDs, icons, and argument metadata. This issue has been patched in version 3000.11.1.

Frequently asked questions

What is CVE-2026-30233?: OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, an authorization flaw in OliveTin allows authenticated users with view: false permission to enumerate action bindings and metadata via dashboard and API endpoints. Although execution (exec) may be correctly denied, the backend does not enforce IsAllowedView() when constructing dashboard and action binding responses. As a result, restricted users can retrieve action titles, IDs, icons, and argument metadata. This issue has been patched in version 3000.11.1.
How severe is CVE-2026-30233?: CVE-2026-30233 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-30233 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30233?: CVE-2026-30233 affects Olivetin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30233?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-30233 have an EU (EUVD) identifier?: Yes. CVE-2026-30233 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10078.
When was CVE-2026-30233 published?: CVE-2026-30233 was published on 2026-03-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:olivetin:olivetin:*:*:*:*:*:*:*:*

More vulnerabilities in Olivetin

CVE-2026-27626 — Critical (CVSS 9.9): OliveTin gives access to predefined shell commands from a web interface. In versions up to and including 3000.10.0,…
CVE-2026-30223 — High (CVSS 8.8): OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, when JWT…
CVE-2026-31817 — High (CVSS 8.5): OliveTin gives access to predefined shell commands from a web interface. Prior to 3000.11.2, when the saveLogs feature…
CVE-2026-28790 — High (CVSS 7.5): OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.0, OliveTin allows an…
CVE-2026-28789 — High (CVSS 7.5): OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated…
CVE-2026-28342 — High (CVSS 7.5): OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.2, the PasswordHash…

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