Vulnerability · Published Jun 28, 2024 · Assigned by GitHub_M
CVE-2024-39307Cross-Site Scripting (XSS) vulnerability via crafted ebooks in Kavita
Low 3.5
In plain English
A low-severity cross-site scripting in Kavita from Kareadita. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)3.5Low
Exploit odds (30 days)0.5%top 59.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
References
- https://github.com/Kareadita/Kavita/security/advisories/GHSA-r4qc-3w52-2v84 x_refsource_CONFIRM