How severe is CVE-2020-18019?

CVE-2020-18019 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-18019 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-18019?

CVE-2020-18019 affects Xinfu Oa System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-18019?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-18019 published?

CVE-2020-18019 was published on 2021-04-28 and last updated on 2026-06-17.

CVE-2020-18019

CVE-2020-18019 is a high-severity vulnerability in Xinfu Oa System with a CVSS 3.x base score of 7.5. 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: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Xinfu Oa System
Published: 2021-04-28
Last modified: 2026-06-17

Description

SQL Injection in Xinhu OA System v1.8.3 allows remote attackers to obtain sensitive information by injecting arbitrary commands into the "typeid" variable of the "createfolderAjax" function in the "mode_worcAction.php" component.

Frequently asked questions

What is CVE-2020-18019?: SQL Injection in Xinhu OA System v1.8.3 allows remote attackers to obtain sensitive information by injecting arbitrary commands into the "typeid" variable of the "createfolderAjax" function in the "mode_worcAction.php" component.
How severe is CVE-2020-18019?: CVE-2020-18019 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-18019 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-18019?: CVE-2020-18019 affects Xinfu Oa System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-18019?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-18019 published?: CVE-2020-18019 was published on 2021-04-28 and last updated on 2026-06-17.

References

https://github.com/si1ence90/xinhu1.8.3_SqlInject

Affected products (1)

cpe:2.3:a:xinfu:oa_system:1.8.3:*:*:*:*:*:*:*

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