What’s Vulnerable › Vulnerabilities

CVE-2023-23635

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-02-03 · updated 2026-06-17
• Weakness: CWE-79

Description

In Jellyfin 10.8.x through 10.8.3, the name of a collection is vulnerable to stored XSS. This allows an attacker to steal access tokens from the localStorage of the victim.

Affected products

• jellyfin: from 10.8.0 through 10.8.3

References

• https://github.com/jellyfin/jellyfin-web/issues/3788
• https://herolab.usd.de/security-advisories/
• https://herolab.usd.de/security-advisories/usd-2022-0031/
• https://github.com/jellyfin/jellyfin-web/issues/3788
• https://herolab.usd.de/security-advisories/
• https://herolab.usd.de/security-advisories/usd-2022-0031/

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