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Fencer Intel
medium 5.4

CVE-2026-45023 json

AutoGPT: Credit system bypassed via direct block execution in POST /api/blocks/{block_id}/execute

published 5mo ago modified 3mo ago also EUVD-2026-33072

cvss
5.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits
0
none known

Summary

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.59, POST /api/blocks/{block_id}/execute endpoint executes blocks without consuming any credits, regardless of the user's balance. The credit check that exists in the graph execution path (manager.py) is never reached when blocks are called directly via the external API, allowing unlimited free execution of all blocks. This vulnerability is fixed in 0.6.59.

Patch / fix

  • agpt autogpt 0.6.59
  • agpt autogpt_platform 0.6.59
  • agpt autogpt_platform_backend 0.6.59

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
5mo ago

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/Significant-Gravitas/AutoGPT/security/advisories/GHSA-8pjg-mfqm-vrhr referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Affected products

  • Significant-Gravitas AutoGPT

Classification

Weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling
  • CWE-841 Improper Enforcement of Behavioral Workflow

References

Sources

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.