How severe is CVE-2026-30351?

CVE-2026-30351 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-30351 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-30351?

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-2026-30351 have an EU (EUVD) identifier?

Yes. CVE-2026-30351 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25862.

When was CVE-2026-30351 published?

CVE-2026-30351 was published on 2026-04-27 and last updated on 2026-06-17.

CVE-2026-30351

CVE-2026-30351 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-25862
Weakness: CWE-22
Published: 2026-04-27
Last modified: 2026-06-17

Description

A path traversal vulnerability in the UI/static component of leonvanzyl autocoder commit 79d02a allows attackers to read arbitrary files via sending crafted URL path containing traversal sequences.

Frequently asked questions

What is CVE-2026-30351?: A path traversal vulnerability in the UI/static component of leonvanzyl autocoder commit 79d02a allows attackers to read arbitrary files via sending crafted URL path containing traversal sequences.
How severe is CVE-2026-30351?: CVE-2026-30351 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-30351 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-30351?: 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-2026-30351 have an EU (EUVD) identifier?: Yes. CVE-2026-30351 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-25862.
When was CVE-2026-30351 published?: CVE-2026-30351 was published on 2026-04-27 and last updated on 2026-06-17.

References

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