How severe is CVE-2026-34382?

CVE-2026-34382 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2026-34382 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-34382?

CVE-2026-34382 affects Admidio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-34382?

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

Does CVE-2026-34382 have an EU (EUVD) identifier?

Yes. CVE-2026-34382 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17624.

When was CVE-2026-34382 published?

CVE-2026-34382 was published on 2026-03-31 and last updated on 2026-06-17.

CVE-2026-34382

CVE-2026-34382 is a medium-severity vulnerability in Admidio with a CVSS 3.x base score of 4.6. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-17624
Weakness: CWE-352
Affected product: Admidio
Published: 2026-03-31
Last modified: 2026-06-17

Description

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, the delete mode handler in mylist_function.php permanently deletes list configurations without validating a CSRF token. An attacker who can lure an authenticated user to a malicious page can silently destroy that user's list configurations — including organization-wide shared lists when the victim holds administrator rights. This issue has been patched in version 5.0.8.

Frequently asked questions

What is CVE-2026-34382?: Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, the delete mode handler in mylist_function.php permanently deletes list configurations without validating a CSRF token. An attacker who can lure an authenticated user to a malicious page can silently destroy that user's list configurations — including organization-wide shared lists when the victim holds administrator rights. This issue has been patched in version 5.0.8.
How severe is CVE-2026-34382?: CVE-2026-34382 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2026-34382 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-34382?: CVE-2026-34382 affects Admidio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-34382?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-34382 have an EU (EUVD) identifier?: Yes. CVE-2026-34382 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-17624.
When was CVE-2026-34382 published?: CVE-2026-34382 was published on 2026-03-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:admidio:admidio:*:*:*:*:*:*:*:*

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