CVE-2024-39307

Cross-Site Scripting (XSS) vulnerability via crafted ebooks in Kavita

CVSS 3.5 LOWEPSS 0.5%CWE-79

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 3.5EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Jun 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Kavita is a cross platform reading server. Opening an ebook with malicious scripts inside leads to code execution inside the browsing context. Kavita doesn't sanitize or sandbox the contents of epubs, allowing scripts inside ebooks to execute. This vulnerability was patched in version 0.8.1.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Affected products

Kareadita · Kavita

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References

https://github.com/Kareadita/Kavita/security/advisories/GHSA-r4qc-3w52-2v84