How severe is CVE-2022-22125?

CVE-2022-22125 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-22125 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-22125?

CVE-2022-22125 affects Halo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-22125?

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

When was CVE-2022-22125 published?

CVE-2022-22125 was published on 2022-01-13 and last updated on 2026-06-17.

CVE-2022-22125

CVE-2022-22125 is a medium-severity vulnerability in Halo with a CVSS 3.x base score of 4.8. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Halo
Published: 2022-01-13
Last modified: 2026-06-17

Description

In Halo, versions v1.0.0 to v1.4.17 (latest) are vulnerable to Stored Cross-Site Scripting (XSS) in the article tag. An authenticated admin attacker can inject arbitrary javascript code that will execute on a victim’s server.

Frequently asked questions

What is CVE-2022-22125?: In Halo, versions v1.0.0 to v1.4.17 (latest) are vulnerable to Stored Cross-Site Scripting (XSS) in the article tag. An authenticated admin attacker can inject arbitrary javascript code that will execute on a victim’s server.
How severe is CVE-2022-22125?: CVE-2022-22125 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-22125 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-22125?: CVE-2022-22125 affects Halo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-22125?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-22125 published?: CVE-2022-22125 was published on 2022-01-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:*

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