What is CVE-2014-1860?

CVE-2014-1860 is a critical-severity vulnerability in Contao Cms, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-01-08.

How severe is CVE-2014-1860?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Contao Cms

CVE-2014-1860

Contao CMS through 3.2.4 has PHP Object Injection Vulnerabilities

Vulnerability class: Insecure Deserialization

Published 2020-01-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.036 (89.2th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.036 · newest: 0.036 · change: 0.000

Affected products

Contao Cms

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

www.securityfocus.com/bid/65293 (VDB Entry, Third Party Advisory)
www.openwall.com/lists/oss-security/2014/02/03/14 (Patch, Mailing List, Third Party Advisory)
www.openwall.com/lists/oss-security/2014/02/07/7 (Mailing List, Third Party Advisory)
packetstormsecurity.com/files/cve/CVE-2014-1860 (VDB Entry, Third Party Advisory)
www.exploit-database.net/ (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2014-1860?: CVE-2014-1860 is a critical-severity vulnerability in Contao Cms, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-01-08.
How severe is CVE-2014-1860?: Critical severity. CVSS v3 base score is 9.8 out of 10.