CVE-2018-14667
Red Hat JBoss RichFaces Framework Expression Language Injection Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA notes
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14667; https://nvd.nist.gov/vuln/detail/CVE-2018-14667
Description
The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote, unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via org.ajax4jsf.resource.UserResource$UriData.
Severity
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation Context
as of October 15, 2026- CISA added CVE-2018-14667 to the KEV catalog 1,787 days after its CVE record was published. The median for entries added in 2023 is 12 days.
- It is one of 9 Red Hat entries in the CISA KEV catalog, and one of 2 added in 2023.
- Its current EPSS score (74.2%) is higher than that of 60% of CISA KEV entries.
Affected Products
| Vendor | Product | Affected versions |
|---|---|---|
| - | RichFaces | affected 3.X through 3.3.4 |
References
8 LinksRecord Details
Related
Tool categories
CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.