How severe is CVE-2020-22327?

CVE-2020-22327 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-22327 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-22327?

CVE-2020-22327 affects Hfish Project Hfish. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-22327?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-22327 published?

CVE-2020-22327 was published on 2023-01-26 and last updated on 2026-06-17.

CVE-2020-22327

CVE-2020-22327 is a medium-severity vulnerability in Hfish Project Hfish with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Hfish Project Hfish
Published: 2023-01-26
Last modified: 2026-06-17

Description

An issue was discovered in HFish 0.5.1. When a payload is inserted where the name is entered, XSS code is triggered when the administrator views the information.

Frequently asked questions

What is CVE-2020-22327?: An issue was discovered in HFish 0.5.1. When a payload is inserted where the name is entered, XSS code is triggered when the administrator views the information.
How severe is CVE-2020-22327?: CVE-2020-22327 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-22327 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-22327?: CVE-2020-22327 affects Hfish Project Hfish. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-22327?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-22327 published?: CVE-2020-22327 was published on 2023-01-26 and last updated on 2026-06-17.

References

https://github.com/hacklcx/HFish/issues/61

Affected products (1)

cpe:2.3:a:hfish_project:hfish:0.5.1:*:*:*:*:*:*:*

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