How severe is CVE-2026-28078?

CVE-2026-28078 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-28078 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-28078?

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

Does CVE-2026-28078 have an EU (EUVD) identifier?

Yes. CVE-2026-28078 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9736.

When was CVE-2026-28078 published?

CVE-2026-28078 was published on 2026-03-05 and last updated on 2026-06-17.

CVE-2026-28078

CVE-2026-28078 is a medium-severity vulnerability with a CVSS 3.x base score of 4.9. 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: Medium (CVSS 3.x base score 4.9)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9736
Weakness: CWE-22
Published: 2026-03-05
Last modified: 2026-06-17

Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Stylemix uListing ulisting allows Path Traversal.This issue affects uListing: from n/a through <= 2.2.0.

Frequently asked questions

What is CVE-2026-28078?: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Stylemix uListing ulisting allows Path Traversal.This issue affects uListing: from n/a through <= 2.2.0.
How severe is CVE-2026-28078?: CVE-2026-28078 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-28078 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-28078?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-28078 have an EU (EUVD) identifier?: Yes. CVE-2026-28078 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9736.
When was CVE-2026-28078 published?: CVE-2026-28078 was published on 2026-03-05 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/ulisting/vulnerability/wordpress-ulisting-plugin-2-2-0-arbitrary-file-download-vulnerability?_s_id=cve

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