How severe is CVE-2022-29307?

CVE-2022-29307 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-29307 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-29307?

CVE-2022-29307 affects Ionizecms Ionize. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-29307?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-29307 published?

CVE-2022-29307 was published on 2022-05-12 and last updated on 2026-06-17.

CVE-2022-29307

CVE-2022-29307 is a critical-severity vulnerability in Ionizecms Ionize with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Ionizecms Ionize
Published: 2022-05-12
Last modified: 2026-06-17

Description

IonizeCMS v1.0.8.1 was discovered to contain a command injection vulnerability via the function copy_lang_content in application/models/lang_model.php.

Frequently asked questions

What is CVE-2022-29307?: IonizeCMS v1.0.8.1 was discovered to contain a command injection vulnerability via the function copy_lang_content in application/models/lang_model.php.
How severe is CVE-2022-29307?: CVE-2022-29307 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-29307 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-29307?: CVE-2022-29307 affects Ionizecms Ionize. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-29307?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-29307 published?: CVE-2022-29307 was published on 2022-05-12 and last updated on 2026-06-17.

References

https://github.com/ionize/ionize/issues/405

Affected products (1)

cpe:2.3:a:ionizecms:ionize:1.0.8.1:*:*:*:*:*:*:*

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