How severe is CVE-2020-11007?

CVE-2020-11007 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2020-11007 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11007?

CVE-2020-11007 affects Shopizer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11007?

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

When was CVE-2020-11007 published?

CVE-2020-11007 was published on 2020-04-16 and last updated on 2026-06-17.

CVE-2020-11007

CVE-2020-11007 is a medium-severity vulnerability in Shopizer with a CVSS 3.x base score of 6.5. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Shopizer
Published: 2020-04-16
Last modified: 2026-06-17

Description

In Shopizer before version 2.11.0, using API or Controller based versions negative quantity is not adequately validated hence creating incorrect shopping cart and order total. This vulnerability makes it possible to create a negative total in the shopping cart. This has been patched in version 2.11.0.

Frequently asked questions

What is CVE-2020-11007?: In Shopizer before version 2.11.0, using API or Controller based versions negative quantity is not adequately validated hence creating incorrect shopping cart and order total. This vulnerability makes it possible to create a negative total in the shopping cart. This has been patched in version 2.11.0.
How severe is CVE-2020-11007?: CVE-2020-11007 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2020-11007 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11007?: CVE-2020-11007 affects Shopizer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11007?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-11007 published?: CVE-2020-11007 was published on 2020-04-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:shopizer:shopizer:*:*:*:*:*:*:*:*

More vulnerabilities in Shopizer

CVE-2020-11006 — Critical (CVSS 9.1): In Shopizer before version 2.11.0, a script can be injected in various forms and saved in the database, then executed…
CVE-2022-23063 — High (CVSS 8.8): In Shopizer versions 2.3.0 to 3.0.1 are vulnerable to Insufficient Session Expiration. When a password has been changed…
CVE-2025-51605 — High (CVSS 8.1): An issue was discovered in Shopizer 3.2.7. The server's CORS implementation reflects the client-supplied Origin header…
CVE-2014-4964 — Medium (CVSS 6.8): Multiple cross-site request forgery (CSRF) vulnerabilities in Shopizer 1.1.5 and earlier allow remote attackers to…
CVE-2014-4963 — Medium (CVSS 6.8): Shopizer 1.1.5 and earlier allows remote attackers to modify the account settings of arbitrary users via the…
CVE-2022-23061 — Medium (CVSS 6.5): In Shopizer versions 2.0 to 2.17.0 a regular admin can permanently delete a superadmin (although this cannot happen…

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