How severe is CVE-2014-1860?

CVE-2014-1860 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2014-1860 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-1860?

CVE-2014-1860 affects Contao Contao Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-1860?

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.

When was CVE-2014-1860 published?

CVE-2014-1860 was published on 2020-01-08 and last updated on 2026-06-17.

CVE-2014-1860

CVE-2014-1860 is a critical-severity vulnerability in Contao Contao Cms with a CVSS 3.x base score of 9.8. 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-502.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Contao Contao Cms
Published: 2020-01-08
Last modified: 2026-06-17

Description

Contao CMS through 3.2.4 has PHP Object Injection Vulnerabilities

Frequently asked questions

What is CVE-2014-1860?: Contao CMS through 3.2.4 has PHP Object Injection Vulnerabilities
How severe is CVE-2014-1860?: CVE-2014-1860 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2014-1860 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-1860?: CVE-2014-1860 affects Contao Contao Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-1860?: 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.
When was CVE-2014-1860 published?: CVE-2014-1860 was published on 2020-01-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:contao:contao_cms:*:*:*:*:*:*:*:*

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