Vulnerability · Published Oct 28, 2026 · Assigned by VulnCheck

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

High 7.5

In plain English

A high-severity security flaw in Bricks Theme from Bricks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.4%top 69.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Bricks	Bricks Theme	0 – before 2.4.4

Weakness: CWE-1336 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://bricksbuilder.io/release/bricks-2-4-4/ release-notes
VulnCheck Advisory: Bricks Theme Unauthenticated Dynamic Data Tag Injection via query_result third-party-advisory