How severe is CVE-2023-42180?

CVE-2023-42180 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-42180 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-2023-42180?

CVE-2023-42180 affects Lenosp Project Lenosp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-42180?

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-2023-42180 published?

CVE-2023-42180 was published on 2023-09-14 and last updated on 2026-06-17.

CVE-2023-42180

CVE-2023-42180 is a high-severity vulnerability in Lenosp Project Lenosp with a CVSS 3.x base score of 8.8. 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-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Lenosp Project Lenosp
Published: 2023-09-14
Last modified: 2026-06-17

Description

An arbitrary file upload vulnerability in the /user/upload component of lenosp 1.0-1.2.0 allows attackers to execute html code via a crafted JPG file.

Frequently asked questions

What is CVE-2023-42180?: An arbitrary file upload vulnerability in the /user/upload component of lenosp 1.0-1.2.0 allows attackers to execute html code via a crafted JPG file.
How severe is CVE-2023-42180?: CVE-2023-42180 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-42180 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-2023-42180?: CVE-2023-42180 affects Lenosp Project Lenosp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-42180?: 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-2023-42180 published?: CVE-2023-42180 was published on 2023-09-14 and last updated on 2026-06-17.

References

https://gitee.com/zzdevelop/lenosp/issues/I7X760

Affected products (1)

cpe:2.3:a:lenosp_project:lenosp:*:*:*:*:*:*:*:*

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CVE-2023-42178 — Medium (CVSS 6.5): Lenosp 1.0.0-1.2.0 is vulnerable to SQL Injection via the log query module.

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