CVE-2023-1800

Name: CVE-2023-1800
Creator: NVD / NIST
Published: 2023-04-02T11:15:06.707+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.52%

Last modified Jun 17, 2026

CVE-2023-1800 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 3.52% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

3.52%

87.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Go-Fastdfs Project	Go-Fastdfs	<= 1.4.3

References

https://github.com/yangyanglo/ForCVE/blob/main/2023-0x05.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.224768Third Party Advisory
https://vuldb.com/?id.224768Third Party Advisory
https://github.com/yangyanglo/ForCVE/blob/main/2023-0x05.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.224768Third Party Advisory
https://vuldb.com/?id.224768Third Party Advisory

Timeline

Published: Apr 2, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-1800?

How severe is CVE-2023-1800?

CVE-2023-1800 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.52% probability of exploitation in the next 30 days.

How do I fix CVE-2023-1800?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-1800?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST