How severe is CVE-2020-24617?

CVE-2020-24617 has a CVSS 3.x base score of 8.8, 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 high, and availability high.

Is CVE-2020-24617 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-24617?

CVE-2020-24617 affects Mailtrain. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-24617?

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-2020-24617 published?

CVE-2020-24617 was published on 2021-02-19 and last updated on 2026-06-17.

CVE-2020-24617

CVE-2020-24617 is a high-severity vulnerability in Mailtrain with a CVSS 3.x base score of 8.8. 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.0
EPSS exploit prediction: 1% (71st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Mailtrain
Published: 2021-02-19
Last modified: 2026-06-17

Description

Mailtrain through 1.24.1 allows SQL Injection in statsClickedSubscribersByColumn in lib/models/campaigns.js via /campaigns/clicked/ajax because variable column names are not properly escaped.

Frequently asked questions

What is CVE-2020-24617?: Mailtrain through 1.24.1 allows SQL Injection in statsClickedSubscribersByColumn in lib/models/campaigns.js via /campaigns/clicked/ajax because variable column names are not properly escaped.
How severe is CVE-2020-24617?: CVE-2020-24617 has a CVSS 3.x base score of 8.8, 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 high, and availability high.
Is CVE-2020-24617 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-24617?: CVE-2020-24617 affects Mailtrain. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-24617?: 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-2020-24617 published?: CVE-2020-24617 was published on 2021-02-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mailtrain:mailtrain:*:*:*:*:*:*:*:*

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