How severe is CVE-2023-4450?

CVE-2023-4450 has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by CVE-2023-4450?

Affected package information for CVE-2023-4450 is not yet fully mapped. Check the official advisory links for details.

How do I fix CVE-2023-4450?

No fixed version has been published for CVE-2023-4450 yet. Monitor the advisory for updates, apply mitigations recommended by the vendor, and use O3 Security to track when a fix becomes available in your stack.

Is CVE-2023-4450 actively exploited in the wild?

Yes. There are 2 known exploit references for CVE-2023-4450, including 1 in-the-wild exploitation observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2023-4450?

CVE-2023-4450 has an EPSS (Exploit Prediction Scoring System) score of 91.0%, placing it in the 100th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. A score above 50% indicates significantly elevated exploitation risk — immediate patching is strongly recommended.

What type of vulnerability is CVE-2023-4450?

CVE-2023-4450 is classified as CWE-74 (CWE-74). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

Is there exploit tooling available for CVE-2023-4450?

A Nuclei detection template exists for CVE-2023-4450, meaning automated scanners can fingerprint it. Public exploit tooling significantly increases real-world risk — prioritize patching and ensure detection coverage. Exploit tooling should only ever be used in isolated, authorized testing environments.

When was CVE-2023-4450 published, and has it been updated?

CVE-2023-4450 was published on August 21, 2023 and was last updated on March 14, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

CVE-2023-4450: critical severity vulnerability (CVSS 9.8)

EPSS Exploitation Probability

via FIRST.org ↗

91.0%probability of exploitation in next 30 days

Very High Risk100th percentile0.00%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Description

A vulnerability was found in jeecgboot JimuReport up to 1.6.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Template Handler. The manipulation leads to injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.6.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-237571.

Frequently Asked Questions

A vulnerability was found in jeecgboot JimuReport up to 1.6.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Template Handler. The manipulation leads to injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.6.1 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-237571.

O3 Security · Impact-Aware SCA

Is CVE-2023-4450 in your stack?

O3 detects CVE-2023-4450 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

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