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Vulnerability record · CVE-2011-4343 · published 8 August 2017

CVE-2011-4343: Apache myfaces information exposure vulnerability

Apache · Myfaces

Information disclosure vulnerability in Apache MyFaces Core 2.0.1 through 2.0.10 and 2.1.0 through 2.1.4 allows remote attackers to inject EL expressions via crafted parameters.

7.5 CVSS 3.0 High EPSS 5.3% · top 7.7% CWE-200 · Information exposure
7.5CVSS 3.0 base score, v2 5.0
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Information disclosure vulnerability in Apache MyFaces Core 2.0.1 through 2.0.10 and 2.1.0 through 2.1.4 allows remote attackers to inject EL expressions via crafted parameters.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

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

References

LinkTags
http://marc.info/?l=full-disclosure&m=132313252814362 Third Party Advisory
http://www.securitytracker.com/id/1039695
https://issues.apache.org/jira/secure/attachment/12504807/MYFACES-3405-1.patch PatchVendor Advisory
http://marc.info/?l=full-disclosure&m=132313252814362 Third Party Advisory
http://www.securitytracker.com/id/1039695
https://issues.apache.org/jira/secure/attachment/12504807/MYFACES-3405-1.patch PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-4343), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.