How severe is CVE-2025-41023?

CVE-2025-41023 has a CVSS 4.0 base score of 6.9, rated medium severity.

Is CVE-2025-41023 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-41023?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-41023 have an EU (EUVD) identifier?

Yes. CVE-2025-41023 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207633.

When was CVE-2025-41023 published?

CVE-2025-41023 was published on 2026-02-19 and last updated on 2026-06-17.

CVE-2025-41023

CVE-2025-41023 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Medium (CVSS 4.0 base score 6.9)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207633
Weakness: CWE-287
Published: 2026-02-19
Last modified: 2026-06-17

Description

An authentication bypass vulnerability has been found in Thesamur's AutoGPT. This vulnerability allows an attacker to bypass authentication mechanisms. Once inside the web application, the attacker can use any of its features regardless of the authorisation method used.

Frequently asked questions

What is CVE-2025-41023?: An authentication bypass vulnerability has been found in Thesamur's AutoGPT. This vulnerability allows an attacker to bypass authentication mechanisms. Once inside the web application, the attacker can use any of its features regardless of the authorisation method used.
How severe is CVE-2025-41023?: CVE-2025-41023 has a CVSS 4.0 base score of 6.9, rated medium severity.
Is CVE-2025-41023 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-41023?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-41023 have an EU (EUVD) identifier?: Yes. CVE-2025-41023 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207633.
When was CVE-2025-41023 published?: CVE-2025-41023 was published on 2026-02-19 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/authentication-bypass-autogpt-de-thesamur

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