# Advplyr vulnerabilities

Source: https://junglewise.ai/threats/vendors/advplyr  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/advplyr.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Advplyr: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-42888, was published on 11 May 2026. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 6 (0 critical, 0 exploited in the wild)

## About Advplyr

Developer of the Audiobookshelf self-hosted audiobook and podcast server.

## Latest Advplyr vulnerabilities

- [CVE-2026-42888: advplyr Audiobookshelf path traversal in PodcastController](https://junglewise.ai/threats/cve-2026-42888-advplyr-audiobookshelf-path-traversal-in-podcastcontroller) (info, CVSS 6.9, published 11 May 2026)
- [CVE-2026-42887: advplyr Audiobookshelf stored XSS in Login Page](https://junglewise.ai/threats/cve-2026-42887-advplyr-audiobookshelf-stored-xss-in-login-page) (medium, CVSS 4.5, published 11 May 2026)
- [CVE-2026-42886: advplyr Audiobookshelf DoS via memory exhaustion in backup upload](https://junglewise.ai/threats/cve-2026-42886-advplyr-audiobookshelf-dos-via-memory-exhaustion-in-backup-upload) (medium, CVSS 4.9, published 11 May 2026)
- [CVE-2026-42885: Audiobookshelf path traversal in filesystem existence check](https://junglewise.ai/threats/cve-2026-42885-audiobookshelf-path-traversal-in-filesystem-existence-check) (medium, CVSS 4.3, published 11 May 2026)
- [CVE-2026-42884: advplyr Audiobookshelf incorrect authorization in collection endpoints](https://junglewise.ai/threats/cve-2026-42884-advplyr-audiobookshelf-incorrect-authorization-in-collection) (medium, CVSS 4.3, published 11 May 2026)
- [CVE-2026-42883: advplyr Audiobookshelf incorrect authorization in bulk download endpoint](https://junglewise.ai/threats/cve-2026-42883-advplyr-audiobookshelf-incorrect-authorization-in-bulk-download) (medium, CVSS 6.5, published 11 May 2026)

## Most severe Advplyr vulnerabilities

- [CVE-2026-42883: advplyr Audiobookshelf incorrect authorization in bulk download endpoint](https://junglewise.ai/threats/cve-2026-42883-advplyr-audiobookshelf-incorrect-authorization-in-bulk-download) (medium, CVSS 6.5, published 11 May 2026)
- [CVE-2026-42886: advplyr Audiobookshelf DoS via memory exhaustion in backup upload](https://junglewise.ai/threats/cve-2026-42886-advplyr-audiobookshelf-dos-via-memory-exhaustion-in-backup-upload) (medium, CVSS 4.9, published 11 May 2026)
- [CVE-2026-42887: advplyr Audiobookshelf stored XSS in Login Page](https://junglewise.ai/threats/cve-2026-42887-advplyr-audiobookshelf-stored-xss-in-login-page) (medium, CVSS 4.5, published 11 May 2026)
- [CVE-2026-42885: Audiobookshelf path traversal in filesystem existence check](https://junglewise.ai/threats/cve-2026-42885-audiobookshelf-path-traversal-in-filesystem-existence-check) (medium, CVSS 4.3, published 11 May 2026)
- [CVE-2026-42884: advplyr Audiobookshelf incorrect authorization in collection endpoints](https://junglewise.ai/threats/cve-2026-42884-advplyr-audiobookshelf-incorrect-authorization-in-collection) (medium, CVSS 4.3, published 11 May 2026)
- [CVE-2026-42888: advplyr Audiobookshelf path traversal in PodcastController](https://junglewise.ai/threats/cve-2026-42888-advplyr-audiobookshelf-path-traversal-in-podcastcontroller) (info, CVSS 6.9, published 11 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Advplyr technologies

- [Advplyr Audiobookshelf](https://junglewise.ai/threats/technologies/audiobookshelf): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Advplyr vulnerabilities", https://junglewise.ai/threats/vendors/advplyr, 9 November 2026.