How severe is CVE-2022-30423?

CVE-2022-30423 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-2022-30423 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-30423?

CVE-2022-30423 affects Merchandise Online Store Project Merchandise Online Store. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-30423?

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-2022-30423 published?

CVE-2022-30423 was published on 2022-06-02 and last updated on 2026-06-17.

CVE-2022-30423

CVE-2022-30423 is a critical-severity vulnerability in Merchandise Online Store Project Merchandise Online Store 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-434.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Merchandise Online Store Project Merchandise Online Store
Published: 2022-06-02
Last modified: 2026-06-17

Description

Merchandise Online Store v1.0 by oretnom23 has an arbitrary code execution (RCE) vulnerability in the user profile upload point in the system information.

Frequently asked questions

What is CVE-2022-30423?: Merchandise Online Store v1.0 by oretnom23 has an arbitrary code execution (RCE) vulnerability in the user profile upload point in the system information.
How severe is CVE-2022-30423?: CVE-2022-30423 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-2022-30423 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-30423?: CVE-2022-30423 affects Merchandise Online Store Project Merchandise Online Store. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-30423?: 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-2022-30423 published?: CVE-2022-30423 was published on 2022-06-02 and last updated on 2026-06-17.

References

https://github.com/ffYYy6x0y1/bug_report/blob/main/vendors/oretnom23/merchandise-online-store/RCE-1.md

Affected products (1)

cpe:2.3:a:merchandise_online_store_project:merchandise_online_store:1.0:*:*:*:*:*:*:*

More vulnerabilities in Merchandise Online Store Project Merchandise Online Store

CVE-2022-42237 — Critical (CVSS 9.8): A SQL Injection issue in Merchandise Online Store v.1.0 allows an attacker to log in to the admin account.
CVE-2022-30454 — Critical (CVSS 9.8): Merchandise Online Store 1.0 is vulnerable to SQL Injection via /vloggers_merch/classes/Master.php?f=delete_product.
CVE-2022-30395 — Critical (CVSS 9.8): Merchandise Online Store v1.0 is vulnerable to SQL Injection via /vloggers_merch/classes/Master.php?f=delete_cart.
CVE-2022-30392 — Critical (CVSS 9.8): Merchandise Online Store v1.0 is vulnerable to SQL Injection via…
CVE-2022-30391 — Critical (CVSS 9.8): Merchandise Online Store v1.0 is vulnerable to SQL Injection via /vloggers_merch/classes/Master.php?f=delete_category.
CVE-2022-30387 — Critical (CVSS 9.8): Merchandise Online Store v1.0 is vulnerable to SQL Injection via /vloggers_merch/classes/Master.php?f=pay_order.

All CVEs affecting Merchandise Online Store Project Merchandise Online Store →

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