ByteOS Network

NVD Vulnerability Details :

CVE-2026-27973

Awaiting Analysis

Source-security-advisories@github.com

Published At-26 Feb, 2026 | 02:16

Updated At-27 Feb, 2026 | 14:06

Audiobookshelf is a self-hosted audiobook and podcast server. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 0.12.0-beta of the Audiobookshelf mobile application that allows arbitrary JavaScript execution through malicious library metadata. Attackers with library modification privileges can execute code in victim users' browsers/WebViews, potentially leading to session hijacking, data exfiltration, and unauthorized access to native device APIs. The issue is fixed in audiobookshelf-app version 0.12.0-beta, corresponding to audiobookshelf version 2.12.0.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	4.0	MEDIUM	CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:L/I:L/A:N

Type: Secondary

Version: 3.1

Base score: 4.0

Base severity: MEDIUM

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-79	Secondary	security-advisories@github.com

CWE ID: CWE-79

Type: Secondary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/advplyr/audiobookshelf-app/commit/b2c2b625e3cf586562397f4c02e38059f2b8ef5c	security-advisories@github.com	N/A
https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-2433-p93m-xhhg	security-advisories@github.com	N/A

Hyperlink: https://github.com/advplyr/audiobookshelf-app/commit/b2c2b625e3cf586562397f4c02e38059f2b8ef5c

Source: security-advisories@github.com

Resource: N/A

Hyperlink: https://github.com/advplyr/audiobookshelf/security/advisories/GHSA-2433-p93m-xhhg

Source: security-advisories@github.com

Resource: N/A

CISA Catalog

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