Vulnerability in PrestaShop from (CVE-2020-11074)

Summary

Vulnerability in PrestaShop from (CVE-2020-11074). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 1.7.6.6 or later.

Original description

The description as published by the source.

In PrestaShop from version 1.5.3.0 and before version 1.7.6.6, there is a stored XSS when using the name of a quick access item. The problem is fixed in 1.7.6.6.

Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV

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-2020-11074 has been found in PrestaShop from.
Risk of unauthorized operations or information disclosure.
What to do: upgrade PrestaShop from to 1.7.6.6 or later.
If unsure, ask your IT team or search "PrestaShop from CVE-2020-11074" on the vendor's site.

CVE-2020-11074 (PrestaShop from)
Attack vector: remote (network-reachable)
Patched: 1.7.6.6 — 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.

❓ What is the problem

A vulnerability (unclassified) exists in PrestaShop from.

📍 Affected scope

Check the vendor advisory for the affected versions of PrestaShop from.

🔥 Severity

Severity: ?. Risk of unauthorized operations or information disclosure.

🔧 How to fix

Update to 1.7.6.6.

🛡️ 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
Identify exposure identify
```
Audit SBOM/dependencies for affected components.
```
資産台帳・SBOM・依存マニフェストで PrestaShop from を使っているサービスとバージョンを洗い出す。
2
Apply patch patch
```
Upgrade PrestaShop from to 1.7.6.6
```
ステージング環境で 1.7.6.6 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。
3
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

advisory github.com
patch github.com