Skip to content

Correct Ghost embed-preview advisory references - #10319

Open
eprogressing wants to merge 1 commit into
github:eprogressing/advisory-improvement-10319from
eprogressing:eprogressing-GHSA-69qc-f5m6-889c
Open

eprogressing wants to merge 1 commit into
github:eprogressing/advisory-improvement-10319from
eprogressing:eprogressing-GHSA-69qc-f5m6-889c

Conversation

@eprogressing

Copy link
Copy Markdown

The Ghost embed-card XSS record currently references Penpot GHSA-qvq5-c536-pmx8, an unrelated chunk-upload temporary-storage amplification advisory. Remove that reference and add the two upstream commits implementing the Ghost fix:

  • 98ab498 adds separate-origin embed preview rendering and rejects a renderer on the editor hostname.
  • b4dc42f enables that isolation by default with security.embedPreviewUrl set to https://public.ghostembeds.com/.

Both commits appear in the v6.65.0...v6.67.0 comparison, matching the Ghost advisory's patched version and configuration guidance. The Penpot advisory concerns a different product and vulnerability.

Validation: one advisory, references only; OSV schema and format validation and whitespace checks pass. Version ranges, severity, description and attribution remain unchanged. This is a public metadata correction based on source and release verification, not a claim of discovering or runtime-reproducing the vulnerability.

Copilot AI balanced review requested due to automatic review settings October 12, 2026 07:38

Copilot AI left a comment

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.

@github-actions
github-actions Bot changed the base branch from main to eprogressing/advisory-improvement-10319 October 12, 2026 07:59
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants