HOMEVULNERABILITIESCVE-2026-28790
HIGH

CVE-2026-28790

CWE-284Published: March 5, 2026· Updated: Mar 10, 2026

7.5
CVSS v3.1
EPSS:0.06%probability of exploitation in 30 daysPercentile:17.9th

Official Description

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.0, OliveTin allows an unauthenticated guest to terminate running actions through KillAction even when authRequireGuestsToLogin: true is enabled. Guests are correctly blocked from dashboard access, but can still call the KillAction RPC directly and successfully stop a running action. This is a broken access control issue that causes unauthorized denial of service against legitimate action executions. This issue has been patched in version 3000.11.0.

NVD Source

Technical Analysis

CVE-2026-28790 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Vendors & Products

olivetin1 product
olivetin
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/OliveTin/OliveTin/commit/d9804182eae43cf49f735e6533ddbe1541c2b9a9
ADVISORYhttps://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mq
ADVISORYhttps://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mq

All References (4)

→
https://github.com/OliveTin/OliveTin/commit/d9804182eae43cf49f735e6533ddbe1541c2b9a9Patch
→
https://github.com/OliveTin/OliveTin/releases/tag/3000.11.0Product · Release Notes
→
https://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mqExploit · Vendor Advisory
→
https://github.com/OliveTin/OliveTin/security/advisories/GHSA-4fqm-6fmh-82mqExploit · Vendor Advisory

Quick Facts

CVE IDCVE-2026-28790
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-284
CISA KEVNo
EPSS (30d)0.06%
Affected1 vendor
PublishedMar 5, 2026

Related CVEs (CWE-284)

CVE-2026-46978
10.0
CVE-2026-48907
KEV10.0
CVE-2026-35308
10.0
CVE-2026-46695
10.0
CVE-2026-48908
KEV10.0
CVE-2026-35435
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-28790 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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