CVE-2025-15454

A vulnerability was detected in zhanglun lettura up to 0.1.22. This issue affects some unknown processing of the file src/components/ArticleView/ContentRender.tsx of the component RSS Handler. The manipulation results in cross site scripting. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit is now public and may be used. The patch is identified as 67213093db9923e828a6e3fd8696a998c85da2d4. It is best practice to apply a patch to resolve this issue.

• CWE-79
• CWE-94

• https://gist.github.com/youremailaddress/cba7c19a4eafcb326d0e912adf132be3
• https://gist.github.com/youremailaddress/cba7c19a4eafcb326d0e912adf132be3#proof-of-concept
• https://github.com/zhanglun/lettura/
• https://github.com/zhanglun/lettura/commit/67213093db9923e828a6e3fd8696a998c85da2d4
• https://vuldb.com/?ctiid.339487
• https://vuldb.com/?id.339487
• https://vuldb.com/?submit.725038

Published

Jan 5, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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