How severe is CVE-2024-55227?

CVE-2024-55227 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-55227 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-55227?

CVE-2024-55227 affects Dolibarr Dolibarr Erp/crm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-55227?

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-2024-55227 have an EU (EUVD) identifier?

Yes. CVE-2024-55227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-0121.

When was CVE-2024-55227 published?

CVE-2024-55227 was published on 2025-01-27 and last updated on 2026-06-17.

CVE-2024-55227

CVE-2024-55227 is a critical-severity vulnerability in Dolibarr Dolibarr Erp/crm with a CVSS 3.x base score of 9.0. 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: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-0121
Weakness: CWE-79
Affected product: Dolibarr Dolibarr Erp/crm
Published: 2025-01-27
Last modified: 2026-06-17

Description

A cross-site scripting (XSS) vulnerability in the Events/Agenda module of Dolibarr v21.0.0-beta allows attackers to execute arbitrary web scripts or HTMl via a crafted payload injected into the Title parameter.

Frequently asked questions

What is CVE-2024-55227?: A cross-site scripting (XSS) vulnerability in the Events/Agenda module of Dolibarr v21.0.0-beta allows attackers to execute arbitrary web scripts or HTMl via a crafted payload injected into the Title parameter.
How severe is CVE-2024-55227?: CVE-2024-55227 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-55227 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-55227?: CVE-2024-55227 affects Dolibarr Dolibarr Erp/crm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-55227?: 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-2024-55227 have an EU (EUVD) identifier?: Yes. CVE-2024-55227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-0121.
When was CVE-2024-55227 published?: CVE-2024-55227 was published on 2025-01-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dolibarr:dolibarr_erp\/crm:21.0.0:beta:*:*:*:*:*:*

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