A flaw was found in Vim's netrw plugin. A crafted filename containing quote characters and expression fragments can break out of the quoted context during mark/unmark operations, allowing arbitrary Vimscript execution. This can be leveraged to run shell commands with the privileges of the user running Vim.
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History
Thu, 20 Aug 2026 00:15:00 +0000
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Wed, 19 Aug 2026 15:30:00 +0000
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Wed, 19 Aug 2026 14:15:00 +0000
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| Description | A flaw was found in Vim's netrw plugin. A crafted filename containing quote characters and expression fragments can break out of the quoted context during mark/unmark operations, allowing arbitrary Vimscript execution. This can be leveraged to run shell commands with the privileges of the user running Vim. | |
| Title | Vim: vimscript injection via unescaped filename in netrw s:netrwmarkfile() filter() expression allows arbitrary code execution | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
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| Weaknesses | CWE-94 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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Redhat
Redhat enterprise Linux Redhat openshift |
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cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-19T16:53:18.201Z
Reserved: 2026-05-04T18:07:21.843Z
Link: CVE-2026-43961
Updated: 2026-08-19T14:15:30.768Z
Status : Received
Published: 2026-08-19T14:17:31.793
Modified: 2026-08-19T17:18:48.650
Link: CVE-2026-43961
OpenCVE Enrichment
Updated: 2026-08-20T03:15:03Z