How severe is CVE-2019-19712?

CVE-2019-19712 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2019-19712 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-19712?

CVE-2019-19712 primarily affects Contao. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-19712?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-19712 published?

CVE-2019-19712 was published on 2019-12-17 and last updated on 2026-06-17.

CVE-2019-19712

CVE-2019-19712 is a medium-severity vulnerability in Contao with a CVSS 3.x base score of 5.3. 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-276.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Contao
Published: 2019-12-17
Last modified: 2026-06-17

Description

Contao 4.0 through 4.8.5 has Insecure Permissions. Back end users can manipulate the details view URL to show pages and articles that have not been enabled for them.

Frequently asked questions

What is CVE-2019-19712?: Contao 4.0 through 4.8.5 has Insecure Permissions. Back end users can manipulate the details view URL to show pages and articles that have not been enabled for them.
How severe is CVE-2019-19712?: CVE-2019-19712 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2019-19712 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-19712?: CVE-2019-19712 primarily affects Contao. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-19712?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-19712 published?: CVE-2019-19712 was published on 2019-12-17 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:a:contao:contao:*:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.0:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.1:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.2:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.3:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.5:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.6:*:*:*:*:*:*:*
cpe:2.3:a:contao:contao:4.7:*:*:*:*:*:*:*

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