How severe is CVE-2023-1800?

CVE-2023-1800 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2023-1800 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-1800?

CVE-2023-1800 affects Go-fastdfs Project Go-fastdfs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-1800?

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-2023-1800 published?

CVE-2023-1800 was published on 2023-04-02 and last updated on 2026-06-17.

CVE-2023-1800

CVE-2023-1800 is a high-severity vulnerability in Go-fastdfs Project Go-fastdfs with a CVSS 3.x base score of 7.3. 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 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Go-fastdfs Project Go-fastdfs
Published: 2023-04-02
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in sjqzhang go-fastdfs up to 1.4.3. Affected by this issue is the function upload of the file /group1/uploa of the component File Upload Handler. The manipulation leads to path traversal: '../filedir'. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224768.

Frequently asked questions

What is CVE-2023-1800?: A vulnerability, which was classified as critical, has been found in sjqzhang go-fastdfs up to 1.4.3. Affected by this issue is the function upload of the file /group1/uploa of the component File Upload Handler. The manipulation leads to path traversal: '../filedir'. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-224768.
How severe is CVE-2023-1800?: CVE-2023-1800 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2023-1800 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-1800?: CVE-2023-1800 affects Go-fastdfs Project Go-fastdfs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-1800?: 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-2023-1800 published?: CVE-2023-1800 was published on 2023-04-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:go-fastdfs_project:go-fastdfs:*:*:*:*:*:*:*:*

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