How severe is CVE-2023-45800?

CVE-2023-45800 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-2023-45800 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-45800?

CVE-2023-45800 affects Hanbiro Groupware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-45800?

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-2023-45800 published?

CVE-2023-45800 was published on 2023-12-13 and last updated on 2026-06-17.

CVE-2023-45800

CVE-2023-45800 is a high-severity vulnerability in Hanbiro Groupware 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)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Hanbiro Groupware
Published: 2023-12-13
Last modified: 2026-06-17

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Hanbiro Hanbiro groupware allows Information Elicitation.This issue affects Hanbiro groupware: from V3.8.79 before V3.8.81.1.

Frequently asked questions

What is CVE-2023-45800?: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Hanbiro Hanbiro groupware allows Information Elicitation.This issue affects Hanbiro groupware: from V3.8.79 before V3.8.81.1.
How severe is CVE-2023-45800?: CVE-2023-45800 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-2023-45800 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-45800?: CVE-2023-45800 affects Hanbiro Groupware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-45800?: 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-2023-45800 published?: CVE-2023-45800 was published on 2023-12-13 and last updated on 2026-06-17.

References

https://hanbiro.com/

Affected products (1)

cpe:2.3:a:hanbiro:groupware:*:*:*:*:*:*:*:*

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