How severe is CVE-2026-4516?

CVE-2026-4516 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-2026-4516 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-4516?

CVE-2026-4516 affects Deepwisdom Metagpt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-4516?

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

Does CVE-2026-4516 have an EU (EUVD) identifier?

Yes. CVE-2026-4516 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14252.

When was CVE-2026-4516 published?

CVE-2026-4516 was published on 2026-03-21 and last updated on 2026-06-17.

CVE-2026-4516

CVE-2026-4516 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% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-14252
Weakness: CWE-74
Affected product: Deepwisdom Metagpt
Published: 2026-03-21
Last modified: 2026-06-17

Description

A vulnerability was found in Foundation Agents MetaGPT up to 0.8.1. This vulnerability affects unknown code of the file metagpt/actions/di/write_analysis_code.py of the component DataInterpreter. The manipulation results in injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-4516?: A vulnerability was found in Foundation Agents MetaGPT up to 0.8.1. This vulnerability affects unknown code of the file metagpt/actions/di/write_analysis_code.py of the component DataInterpreter. The manipulation results in injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-4516?: CVE-2026-4516 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-2026-4516 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-4516?: CVE-2026-4516 affects Deepwisdom Metagpt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-4516?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4516 have an EU (EUVD) identifier?: Yes. CVE-2026-4516 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14252.
When was CVE-2026-4516 published?: CVE-2026-4516 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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