How severe is CVE-2023-45503?

CVE-2023-45503 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-45503 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45503?

CVE-2023-45503 affects Macs Cms Project Macs Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45503?

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

Does CVE-2023-45503 have an EU (EUVD) identifier?

Yes. CVE-2023-45503 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-49795.

When was CVE-2023-45503 published?

CVE-2023-45503 was published on 2024-04-15 and last updated on 2026-06-17.

CVE-2023-45503

CVE-2023-45503 is a medium-severity vulnerability in Macs Cms Project Macs Cms with a CVSS 3.x base score of 5.3. 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: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-49795
Weakness: CWE-89
Affected product: Macs Cms Project Macs Cms
Published: 2024-04-15
Last modified: 2026-06-17

Description

SQL Injection vulnerability in Macrob7 Macs CMS 1.1.4f, allows remote attackers to execute arbitrary code, cause a denial of service (DoS), escalate privileges, and obtain sensitive information via crafted payload to resetPassword, forgotPasswordProcess, saveUser, saveRole, deleteUser, deleteRole, deleteComment, deleteUser, allowComment, saveRole, forgotPasswordProcess, resetPassword, saveUser, addComment, saveRole, and saveUser endpoints.

Frequently asked questions

What is CVE-2023-45503?: SQL Injection vulnerability in Macrob7 Macs CMS 1.1.4f, allows remote attackers to execute arbitrary code, cause a denial of service (DoS), escalate privileges, and obtain sensitive information via crafted payload to resetPassword, forgotPasswordProcess, saveUser, saveRole, deleteUser, deleteRole, deleteComment, deleteUser, allowComment, saveRole, forgotPasswordProcess, resetPassword, saveUser, addComment, saveRole, and saveUser endpoints.
How severe is CVE-2023-45503?: CVE-2023-45503 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-45503 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45503?: CVE-2023-45503 affects Macs Cms Project Macs Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45503?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-45503 have an EU (EUVD) identifier?: Yes. CVE-2023-45503 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-49795.
When was CVE-2023-45503 published?: CVE-2023-45503 was published on 2024-04-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:macs_cms_project:macs_cms:1.1.4f:*:*:*:*:*:*:*

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