Path traversal in astro-notion-blog lets attackers read files
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
astro-notion-blog 0.13.0 is affected. A path traversal flaw (CWE-22) in the FeaturedImage component lets attackers escape the intended directory. A remote, unauthenticated attacker can read and overwrite files on the server via a crafted URL.
Written with Claude Haiku 5.5 from the sources below · 2026-11-02
Description from the CNA
A path traversal vulnerability in the FeaturedImage component of astro-notion-blog 0.13.0 allows attackers to escape the intended directory, as well as read and overwrite files on the server via a crafted URL.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for astro-notion-blog.
Written with Claude Haiku 5.5 from the sources below · 2026-11-02
Timeline
- 2026-10-30 Threatist record created from CVE-2026-117183
- 2026-10-30 Alias added: GHSA-6fj2-g67h-9qf5
- 2026-11-02 CVSS score added · CISA ADP
- 2026-11-02 Weakness changed · CISA ADP
- 2026-11-02 CISA SSVC decision points changed
- 2026-11-02 Priority changed: LOW → HIGH
References
Sources
- CVE-2026-117183 · CVE Program
- CVE-2026-117183 · NVD
- FIRST EPSS
- GHSA-6fj2-g67h-9qf5 · GitHub Advisory Database · CC BY 4.0
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