zhanglun lettura up to 0.1.22 RSS ContentRender.tsx cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in zhanglun lettura up to 0.1.22. Impacted is an unknown function of the file src/components/ArticleView/ContentRender.tsx of the component RSS Handler. This manipulation causes cross site scripting. This vulnerability is tracked as CVE-2025-15454. The attack is possible to be carried out remotely. Moreover, an exploit is present. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability was found in zhanglun lettura up to 0.1.22. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file src/components/ArticleView/ContentRender.tsx of the component RSS Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity.

It is possible to read the advisory at gist.github.com. This vulnerability is known as CVE-2025-15454. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is possible to download the exploit at gist.github.com. It is declared as proof-of-concept.

Applying the patch 67213093db9923e828a6e3fd8696a998c85da2d4 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Vendor

• zhanglun

Name

• lettura

Version

• 0.1.0
• 0.1.1
• 0.1.2
• 0.1.3
• 0.1.4
• 0.1.5
• 0.1.6
• 0.1.7
• 0.1.8
• 0.1.9
• 0.1.10
• 0.1.11
• 0.1.12
• 0.1.13
• 0.1.14
• 0.1.15
• 0.1.16
• 0.1.17
• 0.1.18
• 0.1.19
• 0.1.20
• 0.1.21
• 0.1.22

License

• open-source

Website

• Product: https://github.com/zhanglun/lettura/

CPE 2.3info

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CPE 2.2info

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Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

Submitinfo

Accepted

• Submit #725038: lettura v0.1.22 XSS (by cranb3rry)

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