How severe is CVE-2024-34354?

CVE-2024-34354 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-2024-34354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-34354?

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

Does CVE-2024-34354 have an EU (EUVD) identifier?

Yes. CVE-2024-34354 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34733.

When was CVE-2024-34354 published?

CVE-2024-34354 was published on 2024-05-14 and last updated on 2026-06-17.

CVE-2024-34354

CVE-2024-34354 is a medium-severity vulnerability 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-345.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34733
Weakness: CWE-345
Published: 2024-05-14
Last modified: 2026-06-17

Description

CMSaaSStarter is a SaaS template/boilerplate built with SvelteKit, Tailwind, and Supabase. Any forks of the CMSaaSStarter template before commit 7904d416d2c72ec75f42fbf51e9e64fa74062ee6 are impacted. The issue is the user JWT Token is not verified on server session. You should take the patch 7904d416d2c72ec75f42fbf51e9e64fa74062ee6 into your fork.

Frequently asked questions

What is CVE-2024-34354?: CMSaaSStarter is a SaaS template/boilerplate built with SvelteKit, Tailwind, and Supabase. Any forks of the CMSaaSStarter template before commit 7904d416d2c72ec75f42fbf51e9e64fa74062ee6 are impacted. The issue is the user JWT Token is not verified on server session. You should take the patch 7904d416d2c72ec75f42fbf51e9e64fa74062ee6 into your fork.
How severe is CVE-2024-34354?: CVE-2024-34354 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-2024-34354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-34354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-34354 have an EU (EUVD) identifier?: Yes. CVE-2024-34354 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34733.
When was CVE-2024-34354 published?: CVE-2024-34354 was published on 2024-05-14 and last updated on 2026-06-17.

References

Other CWE-345 (Insufficient Verification of Data Authenticity) vulnerabilities

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CVE-2022-36130 — Critical (CVSS 9.9): HashiCorp Boundary up to 0.10.1 did not properly perform data integrity checks to ensure the resources were associated…
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CVE-2025-15385 — Critical (CVSS 9.8): Insufficient Verification of Data Authenticity vulnerability in TECNO Mobile com.Afmobi.Boomplayer allows…

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