How severe is CVE-2023-40748?

CVE-2023-40748 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-2023-40748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-40748?

CVE-2023-40748 affects Phpjabbers Food Delivery Script. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-40748?

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-2023-40748 published?

CVE-2023-40748 was published on 2023-08-28 and last updated on 2026-06-17.

CVE-2023-40748

CVE-2023-40748 is a critical-severity vulnerability in Phpjabbers Food Delivery Script 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)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Phpjabbers Food Delivery Script
Published: 2023-08-28
Last modified: 2026-06-17

Description

PHPJabbers Food Delivery Script 3.0 has a SQL injection (SQLi) vulnerability in the "q" parameter of index.php.

Frequently asked questions

What is CVE-2023-40748?: PHPJabbers Food Delivery Script 3.0 has a SQL injection (SQLi) vulnerability in the "q" parameter of index.php.
How severe is CVE-2023-40748?: CVE-2023-40748 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-2023-40748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-40748?: CVE-2023-40748 affects Phpjabbers Food Delivery Script. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-40748?: 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-2023-40748 published?: CVE-2023-40748 was published on 2023-08-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpjabbers:food_delivery_script:3.0:*:*:*:*:*:*:*

More vulnerabilities in Phpjabbers Food Delivery Script

CVE-2023-40757 — Critical (CVSS 9.8): User enumeration is found in PHPJabbers Food Delivery Script v3.1. This issue occurs during password recovery, where a…
CVE-2023-40749 — Critical (CVSS 9.8): PHPJabbers Food Delivery Script v3.0 is vulnerable to SQL Injection in the "column" parameter of index.php.

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