How severe is CVE-2022-1544?

CVE-2022-1544 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-1544 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-1544?

CVE-2022-1544 affects Luya Yii-helpers. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-1544?

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-2022-1544 published?

CVE-2022-1544 was published on 2022-05-01 and last updated on 2026-06-17.

CVE-2022-1544

CVE-2022-1544 is a high-severity vulnerability in Luya Yii-helpers with a CVSS 3.x base score of 7.8. 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-1236.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1236
Affected product: Luya Yii-helpers
Published: 2022-05-01
Last modified: 2026-06-17

Description

Formula Injection/CSV Injection due to Improper Neutralization of Formula Elements in CSV File in GitHub repository luyadev/yii-helpers prior to 1.2.1. Successful exploitation can lead to impacts such as client-sided command injection, code execution, or remote ex-filtration of contained confidential data.

Frequently asked questions

What is CVE-2022-1544?: Formula Injection/CSV Injection due to Improper Neutralization of Formula Elements in CSV File in GitHub repository luyadev/yii-helpers prior to 1.2.1. Successful exploitation can lead to impacts such as client-sided command injection, code execution, or remote ex-filtration of contained confidential data.
How severe is CVE-2022-1544?: CVE-2022-1544 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-1544 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-1544?: CVE-2022-1544 affects Luya Yii-helpers. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-1544?: 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-2022-1544 published?: CVE-2022-1544 was published on 2022-05-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:luya:yii-helpers:*:*:*:*:*:*:*:*

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