OmniFaces: Forged combined-resource IDs and related output/push boundaries
Summary
| CVE | CVE-2026-102695 |
|---|---|
| State | PUBLISHED |
| Assigner | GitHub_M |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-14 16:17:29 UTC |
| Updated | 2026-10-20 02:17:08 UTC |
| Description | OmniFaces is a utility library for Faces. In OmniFaces versions before 1.14.3, 2.7.33, 3.14.23, 4.7.12, and 5.4.2, CombinedResourceHandler accepts a structurally valid deflated and base64 encoded combined resource ID without verifying that the server issued it. A forged ID can cause unbounded decoded output, add unique reconstructed IDs to a process-lifetime cache, or combine resources other than stylesheets and scripts. Because jakarta.faces.RESOURCE_EXCLUDES is not applied by this custom resolution path, a forged ID can disclose Facelets source from the webapp resource tree or META-INF/resources. In a deployment configured with the wildcard CDN mapping, a forged ID that selects omnifaces.graphic can also cause a blind, deployment-dependent server-side fetch whose destination derives partly from the request Host header. The flaw does not provide arbitrary file read or establish arbitrary-scheme or arbitrary-destination SSRF. The shared authenticity failure permits memory exhaustion and limited resource disclosure. This issue is fixed in versions 1.14.3, 2.7.33, 3.14.23, 4.7.12, and 5.4.2. |
Risk And Classification
Primary CVSS: v3.1 8.2 HIGH from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS: 0.003060000 probability, percentile 0.219810000 (date 2026-10-20)
Problem Types: CWE-345 | CWE-409 | CWE-552 | CWE-345 CWE-345: Insufficient Verification of Data Authenticity | CWE-409 CWE-409: Improper Handling of Highly Compressed Data (Data Amplification) | CWE-552 CWE-552: Files or Directories Accessible to External Parties
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 8.2 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
| 3.1 | CNA | DECLARED | 8.2 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
LowIntegrity
NoneAvailability
HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Omnifaces | Omnifaces | affected < 1.14.3 | Not specified |
| CNA | Omnifaces | Omnifaces | affected >= 2.0, < 2.7.33 | Not specified |
| CNA | Omnifaces | Omnifaces | affected >= 3.0, < 3.14.23 | Not specified |
| CNA | Omnifaces | Omnifaces | affected >= 4.0, < 4.7.12 | Not specified |
| CNA | Omnifaces | Omnifaces | affected >= 5.0, < 5.4.2 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| github.com/omnifaces/omnifaces/security/advisories/GHSA-fp43-vj7g-pg92 | [email protected] | github.com | |
| github.com/omnifaces/omnifaces/releases/tag/4.7.12 | [email protected] | github.com | |
| github.com/omnifaces/omnifaces/releases/tag/1.14.3 | [email protected] | github.com | |
| github.com/omnifaces/omnifaces/commit/aa42da361821ddfbb85b126564e7158734... | [email protected] | github.com | |
| github.com/omnifaces/omnifaces/releases/tag/5.4.2 | [email protected] | github.com | |
| github.com/omnifaces/omnifaces/releases/tag/2.7.33 | [email protected] | github.com | |
| github.com/omnifaces/omnifaces/releases/tag/3.14.23 | [email protected] | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.