How severe is CVE-2026-4515?

CVE-2026-4515 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-4515 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-4515?

CVE-2026-4515 affects Deepwisdom Metagpt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-4515?

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

Does CVE-2026-4515 have an EU (EUVD) identifier?

Yes. CVE-2026-4515 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14250.

When was CVE-2026-4515 published?

CVE-2026-4515 was published on 2026-03-21 and last updated on 2026-06-17.

CVE-2026-4515

CVE-2026-4515 is a medium-severity vulnerability in Deepwisdom Metagpt with a CVSS 3.x base score of 6.3. 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-74.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-14250
Weakness: CWE-74
Affected product: Deepwisdom Metagpt
Published: 2026-03-21
Last modified: 2026-06-17

Description

A vulnerability has been found in Foundation Agents MetaGPT up to 0.8.1. This affects the function code_generate of the file metagpt/ext/aflow/scripts/operator.py. The manipulation leads to code injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-4515?: A vulnerability has been found in Foundation Agents MetaGPT up to 0.8.1. This affects the function code_generate of the file metagpt/ext/aflow/scripts/operator.py. The manipulation leads to code injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-4515?: CVE-2026-4515 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-4515 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-4515?: CVE-2026-4515 affects Deepwisdom Metagpt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-4515?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4515 have an EU (EUVD) identifier?: Yes. CVE-2026-4515 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14250.
When was CVE-2026-4515 published?: CVE-2026-4515 was published on 2026-03-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:deepwisdom:metagpt:*:*:*:*:*:*:*:*

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