How severe is CVE-2026-39616?

CVE-2026-39616 has a CVSS 3.x base score of 5.3, 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 none, and availability none.

Is CVE-2026-39616 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.

How do I fix CVE-2026-39616?

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

Does CVE-2026-39616 have an EU (EUVD) identifier?

Yes. CVE-2026-39616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20255.

When was CVE-2026-39616 published?

CVE-2026-39616 was published on 2026-04-08 and last updated on 2026-06-17.

CVE-2026-39616

CVE-2026-39616 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-639.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-20255
Weakness: CWE-639
Published: 2026-04-08
Last modified: 2026-06-17

Description

Authorization Bypass Through User-Controlled Key vulnerability in dFactory Download Attachments download-attachments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Download Attachments: from n/a through <= 1.4.0.

Frequently asked questions

What is CVE-2026-39616?: Authorization Bypass Through User-Controlled Key vulnerability in dFactory Download Attachments download-attachments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Download Attachments: from n/a through <= 1.4.0.
How severe is CVE-2026-39616?: CVE-2026-39616 has a CVSS 3.x base score of 5.3, 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 none, and availability none.
Is CVE-2026-39616 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.
How do I fix CVE-2026-39616?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-39616 have an EU (EUVD) identifier?: Yes. CVE-2026-39616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-20255.
When was CVE-2026-39616 published?: CVE-2026-39616 was published on 2026-04-08 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/download-attachments/vulnerability/wordpress-download-attachments-plugin-1-4-0-insecure-direct-object-references-idor-vulnerability?_s_id=cve

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