How severe is CVE-2023-40989?

CVE-2023-40989 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-2023-40989 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-40989?

CVE-2023-40989 primarily affects Jeecg Jeecg Boot. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-40989?

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.

When was CVE-2023-40989 published?

CVE-2023-40989 was published on 2023-09-22 and last updated on 2026-06-17.

CVE-2023-40989

CVE-2023-40989 is a critical-severity vulnerability in Jeecg Jeecg Boot 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Jeecg Jeecg Boot
Published: 2023-09-22
Last modified: 2026-06-17

Description

SQL injection vulnerbility in jeecgboot jeecg-boot v 3.0, 3.5.3 that allows a remote attacker to execute arbitrary code via a crafted request to the report/jeecgboot/jmreport/queryFieldBySql component.

Frequently asked questions

What is CVE-2023-40989?: SQL injection vulnerbility in jeecgboot jeecg-boot v 3.0, 3.5.3 that allows a remote attacker to execute arbitrary code via a crafted request to the report/jeecgboot/jmreport/queryFieldBySql component.
How severe is CVE-2023-40989?: CVE-2023-40989 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-2023-40989 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-40989?: CVE-2023-40989 primarily affects Jeecg Jeecg Boot. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-40989?: 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.
When was CVE-2023-40989 published?: CVE-2023-40989 was published on 2023-09-22 and last updated on 2026-06-17.

References

https://github.com/Zone1-Z/CVE-2023-40989/blob/main/CVE-2023-40989

Affected products (2)

cpe:2.3:a:jeecg:jeecg_boot:3.0:*:*:*:*:*:*:*
cpe:2.3:a:jeecg:jeecg_boot:3.5.3:*:*:*:*:*:*:*

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