CVE-2026-105138

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreLOW confidence

This medium-severity CVE scores 6.5 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: cna:vulncheck
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: —CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Obot 0.12.0 before 0.26.2 contains an insufficiently protected credentials vulnerability that allows authenticated users to read static secrets set on MCP catalog entries by admins or power users. Basic users granted an entry by access control rules can request GET /api/all-mcps/entries/{entry_id} to obtain plaintext API keys or tokens and abuse them against backend services.

CVSS v3
6.5
EG Score
6.5MEDIUMlow confidence
EG Risk
29
EG Risk 29/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
—
EPSS %ILE
—
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

October 7, 2026

Last Modified

October 7, 2026

Advisory Details (7)

Auto-updated Oct 7, 2026
Patch available. Sources: github_commit, github, github_release.
generic

Obot 0.12.0 before 0.26.2 Credential Exposure via MCP Catalog Entry API | Advisories | VulnCheck

https://www.vulncheck.com/advisories/obot-0.12.0-before-0.26.2-credential-exposure-via-mcp-catalog-entry-api
generic

obot/pkg/api/handlers/mcp.go at 774972b92d86e0fbc7e0e9b36fdd06612859df9c · obot-platform/obot · GitHub

https://github.com/obot-platform/obot/blob/774972b92d86e0fbc7e0e9b36fdd06612859df9c/pkg/api/handlers/mcp.go#L206-L212
generic

obot/pkg/api/authz/resources.go at 774972b92d86e0fbc7e0e9b36fdd06612859df9c · obot-platform/obot · GitHub

https://github.com/obot-platform/obot/blob/774972b92d86e0fbc7e0e9b36fdd06612859df9c/pkg/api/authz/resources.go#L27
github_release Patch Available

v0.26.2

Patch available: obot-platform/obot v0.26.2

https://github.com/obot-platform/obot/releases/tag/v0.26.2
githubMentions a patch (unverified)

Static configuration values on catalog entries were readable by users with access to the entry · Advisory · obot-platform/obot · GitHub

https://github.com/obot-platform/obot/security/advisories/GHSA-q5wf-87f5-cxgq
generic

GitHub - obot-platform/obot: Complete AI Governance Platform from Obot AI · GitHub

https://github.com/obot-platform/obot
github_commit

commit 644a1fd60a66 (obot-platform/obot)

Fix landed in obot-platform/obot commit 644a1fd60a66 — awaiting tagged release

https://github.com/obot-platform/obot/commit/644a1fd60a66125ced3de10b350a983e933def7a

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 4× in last 7d / 4× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-10-07 17:20 UTCEG score recompute
  2. 2026-10-07 13:26 UTCEG score recompute
  3. 2026-10-07 12:37 UTCEG score recompute
  4. 2026-10-07 12:36 UTCMITRE cvelistV5first tracked

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Frequently asked(4)

What is CVE-2026-105138?
CVE-2026-105138 is a medium vulnerability published on October 7, 2026. Obot 0.12.0 before 0.26.2 contains an insufficiently protected credentials vulnerability that allows authenticated users to read static secrets set on MCP catalog entries by admins or power users. Basic users granted an entry by access control rules can request GET /api/all-mcps/entries/{entry_id}…
When was CVE-2026-105138 disclosed?
CVE-2026-105138 was first published on October 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
What is the CVSS score of CVE-2026-105138?
CVE-2026-105138 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2026-105138?
A fix for CVE-2026-105138 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

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