How severe is CVE-2017-1000046?

CVE-2017-1000046 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2017-1000046 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1000046?

CVE-2017-1000046 affects Mautic. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000046?

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-2017-1000046 published?

CVE-2017-1000046 was published on 2017-07-17 and last updated on 2026-06-17.

CVE-2017-1000046

CVE-2017-1000046 is a high-severity vulnerability in Mautic with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mautic
Published: 2017-07-17
Last modified: 2026-06-17

Description

Mautic 2.6.1 and earlier fails to set flags on session cookies

Frequently asked questions

What is CVE-2017-1000046?: Mautic 2.6.1 and earlier fails to set flags on session cookies
How severe is CVE-2017-1000046?: CVE-2017-1000046 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2017-1000046 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1000046?: CVE-2017-1000046 affects Mautic. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000046?: 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-2017-1000046 published?: CVE-2017-1000046 was published on 2017-07-17 and last updated on 2026-06-17.

References

https://www.trustmatta.com/advisories/MATTA-2017-002.txt

Affected products (1)

cpe:2.3:a:mautic:mautic:*:*:*:*:*:*:*:*

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