Security readout for executives and security teams
Plain-English summary
CVE-2023-26536 is a cross-site scripting issue in the Sp*tify Play Button for WordPress plugin up to version 2.05. A logged-in contributor or higher could place unsafe content that may run in another user's browser after interaction. It matters most on sites with many authors or less-trusted content contributors.
Executive priority
Treat this as a moderate-priority WordPress plugin risk. It is not supported as actively exploited by the provided sources, but affected public sites with many contributors should be reviewed promptly because browser-side compromise can affect administrators and visitors.
Technical view
The source bundle identifies CWE-79 in Jonk @ Follow me Darling's WordPress plugin package spotify-play-button-for-wordpress. CVSS 3.1 is 6.5 with network access, low complexity, low privileges, required user interaction, changed scope, and low confidentiality, integrity, and availability impact. The sources do not name a fixed version.
Likely exposure
Exposure is likely limited to WordPress sites running Sp*tify Play Button for WordPress version 2.05 or earlier, especially where contributor-level accounts are available to multiple users. Sites without this plugin, or without untrusted contributor access, are less likely to be exposed.
Exploitation context
The provided sources do not show active exploitation, and the CVE is not marked KEV. Exploitation requires authenticated contributor-level or higher access and user interaction, so the practical risk depends on account hygiene, author trust, and who may view affected content.
Researcher notes
Evidence is enough to classify the issue as authenticated XSS, but incomplete for exact fixed-version guidance. Avoid assuming exploit availability or storage behavior from the bundle alone. Focus validation on plugin presence, version, contributor permissions, and vendor advisory updates.
Mitigation direction
- Inventory WordPress sites for spotify-play-button-for-wordpress version 2.05 or earlier.
- Check vendor or Patchstack guidance for a fixed version or official mitigation.
- Disable or remove the plugin where it is not business-critical.
- Restrict contributor-level access to trusted users only.
- Review recent contributor activity for unexpected embedded content.
Validation and detection
- Confirm whether the plugin is installed on production WordPress sites.
- Record installed plugin versions and compare against the affected range.
- Verify contributor, author, and editor accounts are still required.
- Check security monitoring for suspicious script execution reports.
- Document whether vendor remediation guidance is available.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-26536 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L2.33.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.