How severe is CVE-2026-4500?

CVE-2026-4500 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-2026-4500 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-4500?

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

Does CVE-2026-4500 have an EU (EUVD) identifier?

Yes. CVE-2026-4500 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-13802.

When was CVE-2026-4500 published?

CVE-2026-4500 was published on 2026-03-20 and last updated on 2026-06-17.

CVE-2026-4500

CVE-2026-4500 is a medium-severity vulnerability 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% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-13802
Weakness: CWE-74
Published: 2026-03-20
Last modified: 2026-06-17

Description

A vulnerability was identified in bagofwords1 bagofwords up to 0.0.297. This impacts the function generate_df of the file backend/app/ai/code_execution/code_execution.py. Such manipulation leads to injection. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 0.0.298 will fix this issue. The name of the patch is 47b20bcda31264635faff7f6b1c8095abe1861c6. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2026-4500?: A vulnerability was identified in bagofwords1 bagofwords up to 0.0.297. This impacts the function generate_df of the file backend/app/ai/code_execution/code_execution.py. Such manipulation leads to injection. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 0.0.298 will fix this issue. The name of the patch is 47b20bcda31264635faff7f6b1c8095abe1861c6. It is recommended to upgrade the affected component.
How severe is CVE-2026-4500?: CVE-2026-4500 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-2026-4500 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-4500?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-4500 have an EU (EUVD) identifier?: Yes. CVE-2026-4500 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-13802.
When was CVE-2026-4500 published?: CVE-2026-4500 was published on 2026-03-20 and last updated on 2026-06-17.

References

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