What’s Vulnerable › Vulnerabilities

CVE-2026-90835: michaelliao itranswarp Page Content Rendering Markdown.java Markdown.toHtml cross site scripting

• Severity: low (CVSS 3.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-14 · updated 2026-09-15
• Weakness: CWE-79

Description

A flaw has been found in michaelliao itranswarp up to 2.19. The impacted element is the function Markdown.toHtml of the file Markdown.java of the component Page Content Rendering. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet. This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

• michaelliao itranswarp: 2.0, 2.1, 2.2, 2.3, 2.4, 2.5 (+14)

References

• https://github.com/michaelliao/itranswarp/
• https://github.com/michaelliao/itranswarp/issues/74
• https://vuldb.com/cve/CVE-2026-90835
• https://vuldb.com/submit/925324
• https://vuldb.com/vuln/403334
• https://vuldb.com/vuln/403334/cti

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