How severe is CVE-2024-6645?

CVE-2024-6645 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-2024-6645 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-6645?

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

Does CVE-2024-6645 have an EU (EUVD) identifier?

Yes. CVE-2024-6645 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47703.

When was CVE-2024-6645 published?

CVE-2024-6645 was published on 2024-07-10 and last updated on 2026-06-17.

CVE-2024-6645

CVE-2024-6645 is a medium-severity vulnerability 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-502.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 5.3
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-47703
Weakness: CWE-502
Published: 2024-07-10
Last modified: 2026-06-17

Description

A vulnerability was found in WuKongOpenSource Wukong_nocode up to 20230807. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file ExpressionUtil.java of the component AviatorScript Handler. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The associated identifier of this vulnerability is VDB-271051.

Frequently asked questions

What is CVE-2024-6645?: A vulnerability was found in WuKongOpenSource Wukong_nocode up to 20230807. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file ExpressionUtil.java of the component AviatorScript Handler. The manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The associated identifier of this vulnerability is VDB-271051.
How severe is CVE-2024-6645?: CVE-2024-6645 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-2024-6645 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-6645?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-6645 have an EU (EUVD) identifier?: Yes. CVE-2024-6645 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47703.
When was CVE-2024-6645 published?: CVE-2024-6645 was published on 2024-07-10 and last updated on 2026-06-17.

References

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