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CVE-2026-12123 medium CVSS 6.4

SSRF (Server-Side Request Forgery) in All-in-One Video Gallery (WordPress plugin) (CVE-2026-12123)

Summary

SSRF in All-in-One Video Gallery (WordPress plugin) (CVE-2026-12123). Risk of unauthorized operations or information disclosure. Exploitable via mp4.

Original description

The description as published by the source.

The All-in-One Video Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.8.5 via the 'vdl' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. A Subscriber-level attacker can plant an internal or loopback URL in the mp4 post meta of a newly created aiovg_videos post via XML-RPC wp.newPost, then trigger the unauthenticated ?vdl= endpoint to force the server to fetch that URL and stream the full response body back to the requester.

Source: GitHub Security Advisories (Global) 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-2026-12123 has been found in All-in-One Video Gallery (WordPress plugin).
Attackers can target a specific entry point like mp4 over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: 6.4/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "All-in-One Video Gallery (WordPress plugin) CVE-2026-12123" on the vendor's site.

CVE-2026-12123 (All-in-One Video Gallery (WordPress plugin)) — CWE-918 / CVSS v3 6.4
Attack vector: remote (network-reachable) / no user interaction
Attack surface: mp4 / aiovg_videos / wp.newPost
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.

❓ What is the problem

SSRF (CWE-918) exists in All-in-One Video Gallery (WordPress plugin). Attackers reach the vulnerable code path via mp4.

📍 Affected scope

Check the vendor advisory for the affected versions of All-in-One Video Gallery (WordPress plugin). Attack surface: mp4 / aiovg_videos / wp.newPost.

🔥 Severity

Severity: Medium (CVSS 6.4/10). Risk of unauthorized operations or information disclosure.

🔧 How to fix

Update to the patched release per vendor advisory.

🛡️ Workaround

Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.

🔍 Detection

Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.

Response actions

Concrete steps and command examples for SOC/SRE teams to execute in order

  1. 1
    Identify exposure identify 
    Audit SBOM/dependencies for affected components.

    資産台帳・SBOM・依存マニフェストで All-in-One Video Gallery (WordPress plugin) を使っているサービスとバージョンを洗い出す。

  2. 2
    Post-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。

References

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