CVE-2026-3105
CVE-2026-3105 is a high-severity vulnerability in Acquia Mautic with a CVSS 3.x base score of 7.6. 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-89.
Key facts
- Severity: High (CVSS 3.x base score 7.6)
- EPSS exploit prediction: 0% (21st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-8548
- Weakness: CWE-89
- Affected product: Acquia Mautic
- Published:
- Last modified:
Description
SummaryThis advisory addresses a SQL injection vulnerability in the API endpoint used for retrieving contact activities. A vulnerability exists in the query construction for the Contact Activity timeline where the parameter responsible for determining the sort direction was not strictly validated against an allowlist, potentially allowing authenticated users to inject arbitrary SQL commands via the API. MitigationPlease update to 4.4.19, 5.2.10, 6.0.8, 7.0.1 or later. WorkaroundsNone. ReferencesIf you have any questions or comments about this advisory: Email us at [email protected]
Frequently asked questions
- What is CVE-2026-3105?
- SummaryThis advisory addresses a SQL injection vulnerability in the API endpoint used for retrieving contact activities. A vulnerability exists in the query construction for the Contact Activity timeline where the parameter responsible for determining the sort direction was not strictly validated against an allowlist, potentially allowing authenticated users to inject arbitrary SQL commands via the API. MitigationPlease update to 4.4.19, 5.2.10, 6.0.8, 7.0.1 or later. WorkaroundsNone. ReferencesIf you have any questions or comments about this advisory: Email us at [email protected]
- How severe is CVE-2026-3105?
- CVE-2026-3105 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
- Is CVE-2026-3105 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-3105?
- CVE-2026-3105 affects Acquia Mautic. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-3105?
- 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.
- Does CVE-2026-3105 have an EU (EUVD) identifier?
- Yes. CVE-2026-3105 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8548.
- When was CVE-2026-3105 published?
- CVE-2026-3105 was published on 2026-02-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:acquia:mautic:*:*:*:*:*:*:*:*
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