Metrics
Affected Vendors & Products
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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 15 Sep 2026 15:30:00 +0000
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ssvc
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Tue, 15 Sep 2026 01:30:00 +0000
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Concretecms
Concretecms concrete Cms |
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| Vendors & Products |
Concretecms
Concretecms concrete Cms |
Mon, 14 Sep 2026 21:00:00 +0000
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| Description | Concrete CMS 9 through 9.5.2 did not validate a CSRF token in the orphaned block removal panel action (removeOrphanedBlocks). A remote attacker could craft a request that, when loaded by an authenticated user holding edit permission on the target page, deleted every block on that page's current version; blocks not aliased to another page or scrapbook entry were also removed from the global Blocks table and their block-type data table, permanently destroying the content. The Concrete CMS security team gave this vulnerability a CVSS v4.0 score of 7.1 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N. Thanks Yonatan Drori from Tenzai for reporting. | |
| Title | Concrete CMS 9.0.0 to 9.5.2 is vulnerable to CSRF on Orphan Block Cleanup | |
| Weaknesses | CWE-352 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: ConcreteCMS
Published:
Updated: 2026-09-15T14:23:57.270Z
Reserved: 2026-08-27T18:18:39.738Z
Link: CVE-2026-81902
Updated: 2026-09-15T14:23:54.445Z
Status : Undergoing Analysis
Published: 2026-09-14T21:17:26.267
Modified: 2026-09-15T15:17:22.543
Link: CVE-2026-81902
No data.
OpenCVE Enrichment
Updated: 2026-09-15T12:00:16Z