CVE-2026-120500 An Otter Wiki before 2.26.2 Stored XSS via Math Code Block

An Otter Wiki before 2.26.2 contains a stored cross-site scripting vulnerability in OtterwikiMdRenderer.blockcode 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...

CVE-2026-120500

An Otter Wiki version prior to 2.26.2 is vulnerable to a stored cross-site scripting (XSS) flaw in the OtterwikiMdRenderer.block_code component. The root cause is that HTML placed inside a math fenced code block is rendered without proper escaping. Attackers with page editing permissions—which ca...

CVE-2026-120500 An Otter Wiki before 2.26.2 Stored XSS via Math Code Block

An Otter Wiki before 2.26.2 contains a stored cross-site scripting vulnerability in OtterwikiMdRenderer.blockcode 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...

CVE-2026-120500: redimp otterwiki: An Otter Wiki before 2.26.2 contains a stored cross-site scripting vulnerability in OtterwikiMdRenderer.block_code that…

An Otter Wiki before 2.26.2 contains a stored cross-site scripting vulnerability in OtterwikiMdRenderer.blockcode 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...