How severe is CVE-2024-22638?

CVE-2024-22638 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-2024-22638 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-22638?

CVE-2024-22638 affects Livesite. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-22638?

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.

Does CVE-2024-22638 have an EU (EUVD) identifier?

Yes. CVE-2024-22638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20172.

When was CVE-2024-22638 published?

CVE-2024-22638 was published on 2024-01-25 and last updated on 2026-06-17.

CVE-2024-22638

CVE-2024-22638 is a critical-severity vulnerability in Livesite with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20172
Affected product: Livesite
Published: 2024-01-25
Last modified: 2026-06-17

Description

liveSite v2019.1 was discovered to contain a remote code execution (RCE) vulenrabiity via the component /livesite/edit_designer_region.php or /livesite/add_email_campaign.php.

Frequently asked questions

What is CVE-2024-22638?: liveSite v2019.1 was discovered to contain a remote code execution (RCE) vulenrabiity via the component /livesite/edit_designer_region.php or /livesite/add_email_campaign.php.
How severe is CVE-2024-22638?: CVE-2024-22638 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-2024-22638 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-22638?: CVE-2024-22638 affects Livesite. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-22638?: 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.
Does CVE-2024-22638 have an EU (EUVD) identifier?: Yes. CVE-2024-22638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20172.
When was CVE-2024-22638 published?: CVE-2024-22638 was published on 2024-01-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:livesite:livesite:2019.1:*:*:*:*:*:*:*