ShowDoc 2.8.14 before 3.9.6 contains a code injection vulnerability in its Mock feature that allows authenticated users to execute shell commands through mockjs templates. Attackers can store a template via MockController::add with escaped parentheses that mockjs evaluates with eval(), then trigger it through MockController::infoByKey to run commands, as root in the official Docker image.
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Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
Sat, 31 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ShowDoc 2.8.14 before 3.9.6 contains a code injection vulnerability in its Mock feature that allows authenticated users to execute shell commands through mockjs templates. Attackers can store a template via MockController::add with escaped parentheses that mockjs evaluates with eval(), then trigger it through MockController::infoByKey to run commands, as root in the official Docker image. | |
| Title | ShowDoc 2.8.14 before 3.9.6 Code Injection via Mock Templates | |
| First Time appeared |
Showdoc
Showdoc showdoc |
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| Weaknesses | CWE-94 | |
| CPEs | cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Showdoc
Showdoc showdoc |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-31T17:25:52.170Z
Reserved: 2026-10-31T11:44:47.454Z
Link: CVE-2026-120203
No data.
Status : Received
Published: 2026-10-31T18:17:08.237
Modified: 2026-10-31T18:17:08.237
Link: CVE-2026-120203
No data.
OpenCVE Enrichment
Updated: 2026-10-31T19:30:13Z
Weaknesses