SSRF (Server-Side Request Forgery) in nuxt-og-image (CVE-2026-44589)
Summary
SSRF in nuxt-og-image (CVE-2026-44589). Risk of unauthorized operations or information disclosure. Exploitable via isBlockedUrl. Mitigation: upgrade to 6.4.9 or later.
Original description
The description as published by the source.
Nuxt OG Image generates OG Images with Vue templates in Nuxt. The isBlockedUrl() denylist introduced in nuxt-og-image@6.2.5 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.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-44589 has been found in nuxt-og-image.
Attackers can target a specific entry point like isBlockedUrl over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: 3.7/10.
What to do: upgrade nuxt-og-image to 6.4.9 or later.
If unsure, ask your IT team or search "nuxt-og-image CVE-2026-44589" on the vendor's site.
CVE-2026-44589 (nuxt-og-image) — CWE-918 / CVSS v3 3.7
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: isBlockedUrl / ipx / imageSrc.js / fe80
Patched: 6.4.9 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
SSRF (CWE-918) exists in nuxt-og-image. Attackers reach the vulnerable code path via isBlockedUrl without authentication.
Check the vendor advisory for the affected versions of nuxt-og-image. Attack surface: isBlockedUrl / ipx / imageSrc.js / fe80.
Severity: Low (CVSS 3.7/10). Risk of unauthorized operations or information disclosure.
Update to 6.4.9.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'nuxt-og-image' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'nuxt-og-image' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
nuxt-og-imageを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade nuxt-og-image to 6.4.9ステージング環境で 6.4.9 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
3Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
References
- advisory github.com
- advisory nvd.nist.gov
- advisory github.com
- package github.com
- web github.com