CVE-2026-42888
Last modified
CVE-2026-42888 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. Audiobookshelf is a self-hosted audiobook and podcast server. Prior to 2.32.2, the podcast creation endpoint at server/controllers/PodcastController.js accepts a user-controlled file path without sufficient boundary validation to ensure it remains within the intended library directory. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
Audiobookshelf is a self-hosted audiobook and podcast server. Prior to 2.32.2, the podcast creation endpoint at server/controllers/PodcastController.js accepts a user-controlled file path without sufficient boundary validation to ensure it remains within the intended library directory. This vulnerability is fixed in 2.32.2.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-42888?
How severe is CVE-2026-42888?
How do I fix CVE-2026-42888?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-42882oxyno-zeta/s3-proxy is an aws s3 proxy written in go. Prior …9.4
- CVE-2026-42883Audiobookshelf is a self-hosted audiobook and podcast server…6.5
- CVE-2026-42884Audiobookshelf is a self-hosted audiobook and podcast server…4.3
- CVE-2026-42885Audiobookshelf is a self-hosted audiobook and podcast server…4.3
- CVE-2026-42886Audiobookshelf is a self-hosted audiobook and podcast server…4.9
- CVE-2026-42887Audiobookshelf is a self-hosted audiobook and podcast server…4.5
- CVE-2026-42889Relay adds real-time collaboration to Obsidian. Relay Server…9.1
- CVE-2026-4289A security vulnerability has been detected in Tiandy Easy7 I…7.3
- CVE-2026-42890Actual is an open-source personal finance application. In th…4.8
- CVE-2026-42891User interface (ui) misrepresentation of critical informatio…6.5
- CVE-2026-42893Improper neutralization of special elements used in a comman…7.5
- CVE-2026-42895Improper neutralization of special elements used in a comman…7.5
Are you affected by CVE-2026-42888?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST