# CVE-2026-118803: Bricks Theme Unauthenticated Dynamic Data Tag Injection via query_result

Status: published. Published: 2026-10-28. Updated: 2026-11-03.

Bricks Theme 2.4.3 and before contains an unauthenticated dynamic-data tag injection vulnerability that allows anonymous attackers to control the urlParams object in the query_result REST endpoint, causing the submitted value to be re-parsed as a Bricks dynamic data tag. Attackers can inject tags such as author_meta:user_pass, author_meta:user_email, or cf_coupon_amount to leak post meta and the post author's user record, including the password hash, without authentication.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Bricks / Bricks Theme: ≥ 0; < 2.4.4 (affected, semver). Source: CNA: VulnCheck

## Severity and prioritization

- CVSS 3.1: 7.5 (high); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N; source: CNA: VulnCheck

- CISA KEV: No listing in collected sources

- EPSS: 0.37% as of 2026-11-02; percentile 30.74%

- SSVC: exploitation none; automatable yes; technical impact partial; source ADP: CISA-ADP

- Weaknesses: CWE-1336

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://bricksbuilder.io/release/bricks-2-4-4/ (CNA: VulnCheck; release-notes)

- https://www.vulncheck.com/advisories/bricks-theme-unauthenticated-dynamic-data-tag-injection-via-query-result (CNA: VulnCheck; third-party-advisory)

## Provenance

- CNA: VulnCheck: https://www.cve.org/CVERecord?id=CVE-2026-118803; retrieved 2026-11-03; source updated 2026-11-03

- FIRST EPSS: https://api.first.org/data/v1/epss?cve=CVE-2026-118803; retrieved 2026-11-03; source updated Not reported

Revision: a8bafc58a757b98c7ad6aa6a198c61fd8646427e517df35d516732ea66885d52

Canonical: https://y2.dev/cve/CVE-2026-118803

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