How severe is CVE-2023-23156?

CVE-2023-23156 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-2023-23156 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23156?

CVE-2023-23156 affects Phpgurukul Art Gallery Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-23156?

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-2023-23156 published?

CVE-2023-23156 was published on 2023-02-27 and last updated on 2026-06-17.

CVE-2023-23156

CVE-2023-23156 is a critical-severity vulnerability in Phpgurukul Art Gallery Management System 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: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Phpgurukul Art Gallery Management System
Published: 2023-02-27
Last modified: 2026-06-17

Description

Art Gallery Management System Project in PHP 1.0 was discovered to contain a SQL injection vulnerability via the pid parameter in the single-product page.

Frequently asked questions

What is CVE-2023-23156?: Art Gallery Management System Project in PHP 1.0 was discovered to contain a SQL injection vulnerability via the pid parameter in the single-product page.
How severe is CVE-2023-23156?: CVE-2023-23156 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-2023-23156 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23156?: CVE-2023-23156 affects Phpgurukul Art Gallery Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-23156?: 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-2023-23156 published?: CVE-2023-23156 was published on 2023-02-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpgurukul:art_gallery_management_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Phpgurukul Art Gallery Management System

CVE-2023-37771 — Critical (CVSS 9.8): Art Gallery Management System v1.0 contains a SQL injection vulnerability via the cid parameter at /agms/product.php.
CVE-2023-24726 — Critical (CVSS 9.8): Art Gallery Management System v1.0 was discovered to contain a SQL injection vulnerability via the viewid parameter on…
CVE-2023-23155 — Critical (CVSS 9.8): Art Gallery Management System Project in PHP 1.0 was discovered to contain a SQL injection vulnerability via the…
CVE-2023-23163 — Critical (CVSS 9.8): Art Gallery Management System Project v1.0 was discovered to contain a SQL injection vulnerability via the editid…
CVE-2023-23162 — Critical (CVSS 9.8): Art Gallery Management System Project v1.0 was discovered to contain a SQL injection vulnerability via the cid…
CVE-2025-6409 — High (CVSS 7.3): A vulnerability was found in PHPGurukul Art Gallery Management System 1.1 and classified as critical. This issue…

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