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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-9v2g-37mp-qpxf | Concrete CMS has Stored XSS through its height parameter |
Tue, 26 May 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Fri, 22 May 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 21 May 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Concretecms
Concretecms concrete Cms |
|
| Vendors & Products |
Concretecms
Concretecms concrete Cms |
Thu, 21 May 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Concrete CMS 9.5.0 and below has Stored XSS on the height parameter. The controller does not validate or sanitize $height. Any user with editor privileges can inject malicious JavaScript that executes in the context of any visitor's browser, potentially leading to session hijacking, credential theft, or other malicious actions. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 7.3 with vector CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N. Thanks Alfin Joseph for reporting. | |
| Title | Concrete CMS 9.5.0 and below has Stored XSS on the height parameter | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: ConcreteCMS
Published:
Updated: 2026-05-22T13:21:51.854Z
Reserved: 2026-05-09T00:02:43.920Z
Link: CVE-2026-8203
Updated: 2026-05-22T13:21:45.094Z
Status : Analyzed
Published: 2026-05-21T21:16:33.380
Modified: 2026-06-17T11:03:37.870
Link: CVE-2026-8203
No data.
OpenCVE Enrichment
Updated: 2026-05-21T23:15:17Z
Github GHSA