CVE-2026-8679Network attack vector

Unauthenticated playlist metadata disclosure via unchecked post status

Published May 22, 2026 · Updated May 22, 2026

IDOR in CSSIgniter AudioIgniter 2.0.2 and earlier allows remote attackers to read unpublished playlist metadata through its JSON endpoint. The handle_playlist_endpoint() method converts the audioigniter_playlist_id query value to a post ID and returns track metadata after checking only the post type, not publication status or read permission. No authentication is required; a reachable WordPress site exposes titles, artists, audio and commerce URLs, and cover images for draft, private, pending, or trashed playlists.

CVSS severity7.5
High
EPSS probability1.57%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in CSSIgniter AudioIgniter 2.0.2 and earlier allows remote attackers to read unpublished playlist metadata through its JSON endpoint. The handle_playlist_endpoint() method converts the audioigniter_playlist_id query value to a post ID and returns track metadata after checking only the post type, not publication status or read permission. No authentication is required; a reachable WordPress site exposes titles, artists, audio and commerce URLs, and cover images for draft, private, pending, or trashed playlists.

The record

CVE
CVE-2026-8679
Published
May 22, 2026
Updated
May 22, 2026
Vendor
CSSIgniter
Product
AudioIgniter
Classifications
CWE-639, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 22, 2026CVE publishedPublication date reported by the CVE source.
  2. May 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CSSIgniter · AudioIgniterversion=0 <=2.0.2

Published CVSS scores

7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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