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Vulnerability record · CVE-2013-4521 · published 6 February 2020

CVE-2013-4521: Nuxeo deserialization of untrusted data vulnerability

NNuxeo · Nuxeo

RichFaces implementation in Nuxeo Platform 5.6.0 before HF27 and 5.8.0 before HF-01 does not restrict the classes for which deserialization methods can be called, which allows remote attackers to execute arbitrary code via crafted serialized data. NOTE: this vulnerability may overlap CVE-2013-2165.

9.8 CVSS 3.1 Critical EPSS 4.1% · top 9.5% CWE-502 · Deserialization of untrusted data
9.8CVSS 3.1 base score, v2 7.5
4.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

RichFaces implementation in Nuxeo Platform 5.6.0 before HF27 and 5.8.0 before HF-01 does not restrict the classes for which deserialization methods can be called, which allows remote attackers to execute arbitrary code via crafted serialized data. NOTE: this vulnerability may overlap CVE-2013-2165.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://doc.nuxeo.com/display/public/ADMINDOC58/Nuxeo+Security+Hotfixes Broken LinkVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1027052 Issue TrackingPatchThird Party Advisory
https://github.com/nuxeo/richfaces/commit/6cbad2a6dcb70d3e33a6ce5879b1a3ad79eb1aec PatchThird Party Advisory
http://doc.nuxeo.com/display/public/ADMINDOC58/Nuxeo+Security+Hotfixes Broken LinkVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1027052 Issue TrackingPatchThird Party Advisory
https://github.com/nuxeo/richfaces/commit/6cbad2a6dcb70d3e33a6ce5879b1a3ad79eb1aec PatchThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2013-4521), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.