How severe is CVE-2023-23314?

CVE-2023-23314 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-2023-23314 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-23314?

CVE-2023-23314 affects Zdir Project Zdir. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-23314?

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-2023-23314 published?

CVE-2023-23314 was published on 2023-01-23 and last updated on 2026-06-17.

CVE-2023-23314

CVE-2023-23314 is a high-severity vulnerability in Zdir Project Zdir 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-22.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Zdir Project Zdir
Published: 2023-01-23
Last modified: 2026-06-17

Description

An arbitrary file upload vulnerability in the /api/upload component of zdir v3.2.0 allows attackers to execute arbitrary code via a crafted .ssh file.

Frequently asked questions

What is CVE-2023-23314?: An arbitrary file upload vulnerability in the /api/upload component of zdir v3.2.0 allows attackers to execute arbitrary code via a crafted .ssh file.
How severe is CVE-2023-23314?: CVE-2023-23314 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-2023-23314 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-23314?: CVE-2023-23314 affects Zdir Project Zdir. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-23314?: 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-2023-23314 published?: CVE-2023-23314 was published on 2023-01-23 and last updated on 2026-06-17.

References

https://github.com/helloxz/zdir/issues/90

Affected products (1)

cpe:2.3:a:zdir_project:zdir:3.2.0:*:*:*:*:*:*:*

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