How severe is CVE-2024-0523?

CVE-2024-0523 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-0523 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-0523?

CVE-2024-0523 affects Cmseasy. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-0523?

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

Does CVE-2024-0523 have an EU (EUVD) identifier?

Yes. CVE-2024-0523 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16316.

When was CVE-2024-0523 published?

CVE-2024-0523 was published on 2024-01-14 and last updated on 2026-06-17.

CVE-2024-0523

CVE-2024-0523 is a medium-severity vulnerability in Cmseasy with a CVSS 3.x base score of 6.3. 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 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-16316
Weakness: CWE-89
Affected product: Cmseasy
Published: 2024-01-14
Last modified: 2026-06-17

Description

A vulnerability was found in CmsEasy up to 7.7.7. It has been declared as critical. Affected by this vulnerability is the function getslide_child_action in the library lib/admin/language_admin.php. The manipulation of the argument sid leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250693 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-0523?: A vulnerability was found in CmsEasy up to 7.7.7. It has been declared as critical. Affected by this vulnerability is the function getslide_child_action in the library lib/admin/language_admin.php. The manipulation of the argument sid leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-250693 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-0523?: CVE-2024-0523 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-0523 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-0523?: CVE-2024-0523 affects Cmseasy. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-0523?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-0523 have an EU (EUVD) identifier?: Yes. CVE-2024-0523 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16316.
When was CVE-2024-0523 published?: CVE-2024-0523 was published on 2024-01-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cmseasy:cmseasy:*:*:*:*:*:*:*:*

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