How severe is CVE-2026-25044?

CVE-2026-25044 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-25044 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25044?

CVE-2026-25044 affects Budibase. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25044?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-25044 have an EU (EUVD) identifier?

Yes. CVE-2026-25044 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-18754.

When was CVE-2026-25044 published?

CVE-2026-25044 was published on 2026-04-03 and last updated on 2026-06-17.

CVE-2026-25044

CVE-2026-25044 is a high-severity vulnerability in Budibase with a CVSS 3.x base score of 8.8. 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-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-18754
Weakness: CWE-78
Affected product: Budibase
Published: 2026-04-03
Last modified: 2026-06-17

Description

Budibase is an open-source low-code platform. Prior to version 3.33.4, the bash automation step executes user-provided commands using execSync without proper sanitization or validation. User input is processed through processStringSync which allows template interpolation, potentially allowing arbitrary command execution. This issue has been patched in version 3.33.4.

Frequently asked questions

What is CVE-2026-25044?: Budibase is an open-source low-code platform. Prior to version 3.33.4, the bash automation step executes user-provided commands using execSync without proper sanitization or validation. User input is processed through processStringSync which allows template interpolation, potentially allowing arbitrary command execution. This issue has been patched in version 3.33.4.
How severe is CVE-2026-25044?: CVE-2026-25044 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-25044 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25044?: CVE-2026-25044 affects Budibase. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25044?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-25044 have an EU (EUVD) identifier?: Yes. CVE-2026-25044 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-18754.
When was CVE-2026-25044 published?: CVE-2026-25044 was published on 2026-04-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:budibase:budibase:*:*:*:*:*:*:*:*

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