TI-2026-21020 Aliases CVE-2026-26006

Redos (Regular Expression Denial of Service) at Code Extraction Block in significant-gravitas/autogpt

MEDIUM 62CWE-1333Published 2026-02-10 · Updated 2026-02-11

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-1333.

Summary

AutoGPT is a platform that allows users to create, deploy, and manage continuous artificial intelligence agents that automate complex workflows. The autogpt before 0.6.32 is vulnerable to Regular Expression Denial of Service due to the use of regex at Code Extraction Block. The two Regex are used containing the corresponding dangerous patterns \s+[\s\S]*? and \s+(.*?). They share a common characteristic — the combination of two adjacent quantifiers that can match the same space character (\s). As a result, an attacker can supply a long sequence of space characters to trigger excessive regex backtracking, potentially leading to a Denial of Service (DoS). This vulnerability is fixed in 0.6.32.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00525 44th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed AutoGPT (Significant-Gravitas): 0.6.32

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Significant-Gravitas	AutoGPT	0.4.0 to before 0.6.32	0.6.32	Patch available	CNA

AutoGPT VendorSignificant-Gravitas Affected 0.4.0 to before 0.6.32 Fixed in 0.6.32 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:agpt:autogpt_platform::::::::	0.4.0 to before 0.6.32	Vulnerable	Significant-Gravitas

cpe:2.3:a:agpt:autogpt_platform:*:*:*:*:*:*:*:* Versions 0.4.0 to before 0.6.32 Vulnerable ·Significant-Gravitas

Remediation

Fix · CNA AutoGPT (Significant-Gravitas) Fixed in 0.6.32

Timeline

2026-10-02 Threatist record created from CVE-2026-26006
2026-10-08 EPSS moved to the 50th–90th percentile
2026-10-25 EPSS moved to the below the 50th percentile

References

Exploit 1

https://github.com/Significant-Gravitas/AutoGPT/security/advisories/GHSA-m2wr-7m3r-p52c

Patch 1

https://github.com/Significant-Gravitas/AutoGPT/commit/57a06f70883ce6be18738c6ae8bb41085c71e266

Other 3

TI-2026-19981 AutoGPT is Vulnerable to RCE via Disabled Block Execution CVSS 4.0HIGH 8.6
TI-2025-23471 AutoGPT has a DoS vulnerability in ReadRSSFeedBlock CVSS 4.0HIGH 8.7
TI-2025-22672 AutoGPT allows leakage of cross-domain cookies and protected headers in requests redirect CVSS 3.1HIGH 8.6
TI-2025-16489 AutoGPT SSRF vulnerability CVSS 4.0HIGH 7.7
TI-2025-00879 Server-Side Template Injection (SSTI) in significant-gravitas/autogpt CVSS 3.1HIGH 8.8
TI-2025-22671 AutoGPT allows SSRF due to DNS Rebinding in requests wrapper CVSS 3.1HIGH 7.5

See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences