How severe is CVE-2026-48868?

CVE-2026-48868 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-48868 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-48868?

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

Does CVE-2026-48868 have an EU (EUVD) identifier?

Yes. CVE-2026-48868 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36847.

When was CVE-2026-48868 published?

CVE-2026-48868 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-48868

CVE-2026-48868 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-639.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36847
Weakness: CWE-639
Published: 2026-06-15
Last modified: 2026-06-17

Description

Unauthenticated Insecure Direct Object References (IDOR) in Simple Shopping Cart <= 5.2.9 versions.

Frequently asked questions

What is CVE-2026-48868?: Unauthenticated Insecure Direct Object References (IDOR) in Simple Shopping Cart <= 5.2.9 versions.
How severe is CVE-2026-48868?: CVE-2026-48868 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-48868 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-48868?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-48868 have an EU (EUVD) identifier?: Yes. CVE-2026-48868 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36847.
When was CVE-2026-48868 published?: CVE-2026-48868 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/wordpress-simple-paypal-shopping-cart/vulnerability/wordpress-simple-shopping-cart-plugin-5-2-9-insecure-direct-object-references-idor-vulnerability?_s_id=cve

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