How severe is CVE-2021-34165?

CVE-2021-34165 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-34165 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-34165?

CVE-2021-34165 affects Basic Shopping Cart Project Basic Shopping Cart. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-34165?

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.

When was CVE-2021-34165 published?

CVE-2021-34165 was published on 2021-07-30 and last updated on 2026-06-17.

CVE-2021-34165

CVE-2021-34165 is a critical-severity vulnerability in Basic Shopping Cart Project Basic Shopping Cart with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Basic Shopping Cart Project Basic Shopping Cart
Published: 2021-07-30
Last modified: 2026-06-17

Description

A SQL Injection vulnerability in Sourcecodester Basic Shopping Cart 1.0 allows a remote attacker to Bypass Authentication and become Admin.

Frequently asked questions

What is CVE-2021-34165?: A SQL Injection vulnerability in Sourcecodester Basic Shopping Cart 1.0 allows a remote attacker to Bypass Authentication and become Admin.
How severe is CVE-2021-34165?: CVE-2021-34165 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-34165 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-34165?: CVE-2021-34165 affects Basic Shopping Cart Project Basic Shopping Cart. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-34165?: 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.
When was CVE-2021-34165 published?: CVE-2021-34165 was published on 2021-07-30 and last updated on 2026-06-17.

References

https://www.exploit-db.com/exploits/49741

Affected products (1)

cpe:2.3:a:basic_shopping_cart_project:basic_shopping_cart:1.0:*:*:*:*:*:*:*

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