How severe is CVE-2026-32094?

CVE-2026-32094 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-32094 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-32094?

CVE-2026-32094 affects Shescape Project Shescape. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-32094?

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

Does CVE-2026-32094 have an EU (EUVD) identifier?

Yes. CVE-2026-32094 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11333.

When was CVE-2026-32094 published?

CVE-2026-32094 was published on 2026-03-11 and last updated on 2026-06-17.

CVE-2026-32094

CVE-2026-32094 is a medium-severity vulnerability in Shescape Project Shescape with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 6.9
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-11333
Weakness: CWE-200
Affected product: Shescape Project Shescape
Published: 2026-03-11
Last modified: 2026-06-17

Description

Shescape is a simple shell escape library for JavaScript. Prior to 2.1.10, Shescape#escape() does not escape square-bracket glob syntax for Bash, BusyBox sh, and Dash. Applications that interpolate the return value directly into a shell command string can cause an attacker-controlled value like secret[12] to expand into multiple filesystem matches instead of a single literal argument, turning one argument into multiple trusted-pathname matches. This vulnerability is fixed in 2.1.10.

Frequently asked questions

What is CVE-2026-32094?: Shescape is a simple shell escape library for JavaScript. Prior to 2.1.10, Shescape#escape() does not escape square-bracket glob syntax for Bash, BusyBox sh, and Dash. Applications that interpolate the return value directly into a shell command string can cause an attacker-controlled value like secret[12] to expand into multiple filesystem matches instead of a single literal argument, turning one argument into multiple trusted-pathname matches. This vulnerability is fixed in 2.1.10.
How severe is CVE-2026-32094?: CVE-2026-32094 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-32094 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-32094?: CVE-2026-32094 affects Shescape Project Shescape. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-32094?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-32094 have an EU (EUVD) identifier?: Yes. CVE-2026-32094 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11333.
When was CVE-2026-32094 published?: CVE-2026-32094 was published on 2026-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:shescape_project:shescape:*:*:*:*:*:node.js:*:*

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