2: EL injection, includeViewParameters re-evaluates param/model values as EL expressions
Published Aug 8, 2017
7.5
HIGHCVSS 3.0
EPSS 5.33%
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.
Affected products
No data.
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.7
- 2.0.8
- 2.0.9
- 2.0.10
- 2.1.0
- 2.1.1
- 2.1.2
- 2.1.3
- 2.1.4
No data.
Red Hat JBoss Enterprise Web Server 1
other
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat JBoss Enterprise Web Server 1 | other | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue affects the MyFaces 2 package, which is not shipped with any Red Hat products.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 5.33% (0.05334) | 92.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.33% (0.05334) | 91.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00408) | 59.12th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00124) | 48.45th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.12% (0.00124) | 47.04th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00124) | 45.02th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (10)
- http://marc.info/?l=full-disclosure&m=132313252814362 mailing-listx_refsource_MLISTThird Party Advisory
- http://www.securitytracker.com/id/1039695 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/security/cve/CVE-2011-4343 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=760692 Issue Tracking
- https://github.com/advisories/GHSA-jq6g-p65r-44xr Advisory
- https://github.com/apache/myfaces/commit/a74b551b2ce6e88101ff453389a761f230e428a1
- https://github.com/apache/myfaces/commit/caee86e71ab8c5f038186158e9955887ed72a0fd
- https://issues.apache.org/jira/secure/attachment/12504807/MYFACES-3405-1.patch x_refsource_CONFIRMPatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2011-4343
- https://www.cve.org/CVERecord?id=CVE-2011-4343
| Link | Providers | Tags |
|---|---|---|
| http://marc.info/?l=full-disclosure&m=132313252814362 | mailing-listx_refsource_MLISTThird Party Advisory | |
| http://www.securitytracker.com/id/1039695 | vdb-entryx_refsource_SECTRACK | |
| https://access.redhat.com/security/cve/CVE-2011-4343 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=760692 | Issue Tracking | |
| https://github.com/advisories/GHSA-jq6g-p65r-44xr | Advisory | |
| https://github.com/apache/myfaces/commit/a74b551b2ce6e88101ff453389a761f230e428a1 | ||
| https://github.com/apache/myfaces/commit/caee86e71ab8c5f038186158e9955887ed72a0fd | ||
| https://issues.apache.org/jira/secure/attachment/12504807/MYFACES-3405-1.patch | x_refsource_CONFIRMPatchVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2011-4343 | ||
| https://www.cve.org/CVERecord?id=CVE-2011-4343 |
Change history (0)
No recorded changes yet.