nuxt-og-image SSRF — bypass of GHSA-pqhr-mp3f-hrpp / v6.2.5 fix (IPv6 + redirect)
Priority LOW 17CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-918 and the CVSS impact.
Summary
Nuxt OG Image generates OG Images with Vue templates in Nuxt. The isBlockedUrl() denylist introduced in [email protected] to remediate GHSA-pqhr-mp3f-hrpp (Dmitry Prokhorov / Positive Technologies, March 2026) is incomplete. It has an incomplete IPv6 prefix list and is missing redirect re-validation. This vulnerability is fixed in 6.4.9.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00171 6th percentileScored 2026-11-07
Fix Fixed og-image (nuxt-modules): 6.4.9nuxt-og-image (npm): 6.4.9
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| nuxt-modules | og-image | 6.2.5 to before 6.4.9 | 6.4.9 | Patch available | CNA |
| — | nuxt-og-image (npm) | 6.2.5 to before 6.4.9 | 6.4.9 | Patch available | GHSA-c2rm-g55x-8hr5 |
- og-image Vendornuxt-modules Affected 6.2.5 to before 6.4.9 Fixed in 6.4.9 Patch available CNA
- nuxt-og-image (npm) Vendor— Affected 6.2.5 to before 6.4.9 Fixed in 6.4.9 Patch available GHSA-c2rm-g55x-8hr5
Remediation
- Fix · CNA og-image (nuxt-modules) Fixed in 6.4.9
- Fix · GHSA-c2rm-g55x-8hr5 nuxt-og-image (npm) Fixed in 6.4.9 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2026-44589
- 2026-10-03 Alias added: GHSA-c2rm-g55x-8hr5
References
More nuxt-modules vulnerabilities
- TI-2025-18659 Parsed HTML anchor links in Markdown provided to parseMarkdown can result in XSS in @nuxtjs/mdc CVSS 3.1CRITICAL 9.3
- TI-2025-33918 mdc vulnerable to XSS in markdown rendering bypassing HTML filter. (N°4) CVSS 3.1HIGH 8.3
- TI-2026-44231 Nuxt OG Image has unauthenticated SSRF via `fonts[].path` URL parameter CVSS 4.0MEDIUM 6.9
- TI-2026-74652 Cache poisoning in Nuxt OG Image via unsigned image routes CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-44589 · CVE Program
- CVE-2026-44589 · NVD
- FIRST EPSS
- GHSA-c2rm-g55x-8hr5 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences