How severe is CVE-2024-39243?

CVE-2024-39243 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-2024-39243 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-39243?

CVE-2024-39243 affects Skycaiji. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-39243?

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.

Does CVE-2024-39243 have an EU (EUVD) identifier?

Yes. CVE-2024-39243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37877.

When was CVE-2024-39243 published?

CVE-2024-39243 was published on 2024-06-26 and last updated on 2026-06-17.

CVE-2024-39243

CVE-2024-39243 is a critical-severity vulnerability in Skycaiji 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-74.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37877
Weakness: CWE-74
Affected product: Skycaiji
Published: 2024-06-26
Last modified: 2026-06-17

Description

An issue discovered in skycaiji 2.8 allows attackers to run arbitrary code via crafted POST request to /index.php?s=/admin/develop/editor_save.

Frequently asked questions

What is CVE-2024-39243?: An issue discovered in skycaiji 2.8 allows attackers to run arbitrary code via crafted POST request to /index.php?s=/admin/develop/editor_save.
How severe is CVE-2024-39243?: CVE-2024-39243 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-2024-39243 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-39243?: CVE-2024-39243 affects Skycaiji. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-39243?: 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.
Does CVE-2024-39243 have an EU (EUVD) identifier?: Yes. CVE-2024-39243 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37877.
When was CVE-2024-39243 published?: CVE-2024-39243 was published on 2024-06-26 and last updated on 2026-06-17.

References

https://fushuling.com/index.php/2024/06/11/test/

Affected products (1)

cpe:2.3:a:skycaiji:skycaiji:2.8:*:*:*:*:*:*:*

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CVE-2022-44351 — Critical (CVSS 9.8): Skycaiji v2.5.1 was discovered to contain a deserialization vulnerability via /SkycaijiApp/admin/controller/Mystore.php.
CVE-2018-11371 — High (CVSS 8.8): SkyCaiji 1.2 allows CSRF to add an Administrator user.
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