Relative Path Traversal Affecting ghost package, versions >=5.8.0 <6.34.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published24 Oct 2026
- disclosed1 Oct 2026
- creditUnknown
Introduced: 1 Oct 2026
NewCVE-2026-103278 (opens in a new tab)How to fix?
Upgrade ghost to version 6.34.0 or higher.
Overview
ghost is a publishing platform
Affected versions of this package are vulnerable to Relative Path Traversal via improper input validation in the admin iframe, which allows an attacker with content publishing privileges to craft malicious pages that, when visited by an active staff user, enable full account takeover. The vulnerability permits the attacker to compromise both the confidentiality and integrity of the targeted staff account.