CherryTree through 1.7.2 contains an OS command injection vulnerability in CtActions::link_clicked that allows attackers to execute commands by embedding shell metacharacters in web link URLs. When the non-default Custom Web Link Clicked Action option is enabled, attackers can supply crafted documents whose links pass $(...), backticks, or semicolons unquoted to std::system, running commands as the victim on click.
Metrics
Affected Vendors & Products
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History
Tue, 03 Nov 2026 00:30:00 +0000
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ssvc
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Wed, 28 Oct 2026 21:30:00 +0000
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| Description | CherryTree through 1.7.2 contains an OS command injection vulnerability in CtActions::link_clicked that allows attackers to execute commands by embedding shell metacharacters in web link URLs. When the non-default Custom Web Link Clicked Action option is enabled, attackers can supply crafted documents whose links pass $(...), backticks, or semicolons unquoted to std::system, running commands as the victim on click. | |
| Title | CherryTree through 1.7.2 OS Command Injection via Custom Web Link Action | |
| First Time appeared |
Cherrytree Project
Cherrytree Project cherrytree |
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| Weaknesses | CWE-78 | |
| CPEs | cpe:2.3:a:cherrytree_project:cherrytree:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cherrytree Project
Cherrytree Project cherrytree |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-28T21:11:19.351Z
Updated: 2026-11-03T00:00:33.229Z
Reserved: 2026-10-28T17:31:29.498Z
Link: CVE-2026-118692
Updated: 2026-11-03T00:00:26.766Z
Status : Deferred
Published: 2026-10-28T22:17:13.387
Modified: 2026-11-03T00:17:18.320
Link: CVE-2026-118692
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