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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-xjg6-5v39-v7fc | Concrete CMS is vulnerable to CSRF via Backend\File::approveVersion |
Tue, 26 May 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Fri, 22 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 22 May 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Concretecms
Concretecms concrete Cms |
|
| Vendors & Products |
Concretecms
Concretecms concrete Cms |
Fri, 22 May 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion. Victim with edit_file_contents permission is CSRF'd into publishing an attacker-chosen previously-uploaded version (downgrade to an older version of a file, or activation of a co-editor's unpublished version). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Winston Crooker for reporting. | |
| Title | Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion | |
| Weaknesses | CWE-352 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: ConcreteCMS
Published:
Updated: 2026-05-22T17:26:12.832Z
Reserved: 2026-05-11T16:05:50.640Z
Link: CVE-2026-8340
Updated: 2026-05-22T17:26:07.621Z
Status : Analyzed
Published: 2026-05-22T15:16:26.557
Modified: 2026-06-17T11:03:49.373
Link: CVE-2026-8340
No data.
OpenCVE Enrichment
Updated: 2026-05-22T16:30:39Z
Github GHSA