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GHSA-fhv8-fx5f-7fxf

MediumCVSS 6.2 / 10
Published Sep 20, 2021·Last modified Mar 13, 2026
Affected Components(0)

No affected components available

Description

Impact

Using merge and clone helper methods in the src/core/util.ts module will have prototype pollution. It will affect the popular data visualization library Apache ECharts, which is using and exported these two methods directly.

Patches

It has been patched in https://github.com/ecomfe/zrender/pull/826. Users should update zrender to 5.2.1. and update echarts to 5.2.1 if project is using echarts.

References

NA

For more information

NA

Risk Scores
Base Score
6.2

The vulnerability requires local access to the device to be exploited. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the availability of the system.

Threat Intelligence
5.7

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
1.39%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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