An Otter Wiki before 2.26.2 contains a stored cross-site scripting vulnerability in OtterwikiMdRenderer.block_code that allows attackers who can edit pages, including anonymous users under the default configuration, to inject arbitrary script. Attackers can place HTML inside a math fenced code block, which is rendered unescaped and executes for every viewer of the page.
Metrics
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History
Tue, 03 Nov 2026 17:00:00 +0000
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Redimp otterwiki |
Mon, 02 Nov 2026 17:30:00 +0000
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Mon, 02 Nov 2026 15:45:00 +0000
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| Description | An Otter Wiki before 2.26.2 contains a stored cross-site scripting vulnerability in OtterwikiMdRenderer.block_code that allows attackers who can edit pages, including anonymous users under the default configuration, to inject arbitrary script. Attackers can place HTML inside a math fenced code block, which is rendered unescaped and executes for every viewer of the page. | |
| Title | An Otter Wiki before 2.26.2 Stored XSS via Math Code Block | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-11-02T15:31:36.427Z
Updated: 2026-11-02T16:05:16.864Z
Reserved: 2026-11-02T15:17:31.034Z
Link: CVE-2026-120500
Updated: 2026-11-02T16:05:10.524Z
Status : Deferred
Published: 2026-11-02T16:17:34.007
Modified: 2026-11-02T19:35:33.347
Link: CVE-2026-120500
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