CVE-2026-26020

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 61% of all CVEs by exploit prediction. 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: epss, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

AutoGPT is a platform that allows users to create, deploy, and manage continuous artificial intelligence agents that automate complex workflows. Prior to 0.6.48, an authenticated user could achieve Remote Code Execution (RCE) on the backend server by embedding a disabled block inside a graph. The BlockInstallationBlock — a development tool capable of writing and importing arbitrary Python code — was marked disabled=True, but graph validation did not enforce this flag. This allowed any authenticated user to bypass the restriction by including the block as a node in a graph, rather than calling the block's execution endpoint directly (which did enforce the flag). This vulnerability is fixed in 0.6.48.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
38.7%
KEV
Not listed

Published

February 12, 2026

Last Modified

February 17, 2026

Advisory Details (3)

Auto-updated Jun 7, 2026
Patch available. Sources: github, github_commit, github_release.
github Patch Available

Remote Code Execution via Disabled Block Bypass · Advisory · Significant-Gravitas/AutoGPT · GitHub

https://github.com/Significant-Gravitas/AutoGPT/security/advisories/GHSA-4crw-9p35-9x54
github_release Patch Available

autogpt-platform-beta-v0.6.48

Patch available: Significant-Gravitas/AutoGPT autogpt-platform-beta-v0.6.48

https://github.com/Significant-Gravitas/AutoGPT/releases/tag/autogpt-platform-beta-v0.6.48
github_commit Patch Available

commit 062fe1aa7092 (Significant-Gravitas/AutoGPT)

Patch available: Significant-Gravitas/AutoGPT autogpt-platform-beta-v0.6.48 (contains commit 062fe1aa7092)

https://github.com/Significant-Gravitas/AutoGPT/commit/062fe1aa709217136b896c8b950e0f04435afb32

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 49× 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. 2026-07-24 14:17 UTCEPSS rescore
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  4. 2026-07-23 03:07 UTCEG score recompute
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  17. 2026-07-17 14:29 UTCOSV refresh
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  8. 2026-07-07 13:46 UTCEPSS rescore
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  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-29 13:02 UTCOSV refresh
  20. 2026-06-28 14:07 UTCEPSS rescore
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  22. 2026-06-28 04:56 UTCEPSS rescore
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  25. 2026-06-25 13:49 UTCEPSS rescore
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  27. 2026-06-24 14:05 UTCEPSS rescore
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  44. 2026-06-14 23:18 UTCEPSS rescore
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  52. 2026-06-08 14:17 UTCEPSS rescore
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  71. 2026-05-31 00:16 UTCEPSS rescore
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  73. 2026-05-29 13:58 UTCEG score recompute
  74. 2026-05-29 13:44 UTCEPSS rescore
  75. 2026-05-29 13:44 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2026-26020?
CVE-2026-26020 is a high vulnerability published on February 12, 2026. AutoGPT is a platform that allows users to create, deploy, and manage continuous artificial intelligence agents that automate complex workflows. Prior to 0.6.48, an authenticated user could achieve Remote Code Execution (RCE) on the backend server by embedding a disabled block inside a graph. The…
When was CVE-2026-26020 disclosed?
CVE-2026-26020 was first published in the National Vulnerability Database on February 12, 2026, with the most recent update on February 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-26020 actively exploited?
CVE-2026-26020 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-26020?
CVE-2026-26020 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-26020?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-26020, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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