How severe is CVE-2026-47744?

CVE-2026-47744 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-47744 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-47744?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-47744 have an EU (EUVD) identifier?

Yes. CVE-2026-47744 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33407.

When was CVE-2026-47744 published?

CVE-2026-47744 was published on 2026-05-29 and last updated on 2026-06-17.

CVE-2026-47744

CVE-2026-47744 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. 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-269.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33407
Weakness: CWE-269
Published: 2026-05-29
Last modified: 2026-06-17

Description

Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system. Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account. Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel. This vulnerability is fixed in 2.8.0.

Frequently asked questions

What is CVE-2026-47744?: Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system. Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account. Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel. This vulnerability is fixed in 2.8.0.
How severe is CVE-2026-47744?: CVE-2026-47744 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-47744 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-47744?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-47744 have an EU (EUVD) identifier?: Yes. CVE-2026-47744 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33407.
When was CVE-2026-47744 published?: CVE-2026-47744 was published on 2026-05-29 and last updated on 2026-06-17.

References

https://github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7

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