Vulnerability in PrestaShop between (CVE-2020-5271)

Summary

Vulnerability in PrestaShop between (CVE-2020-5271). Risk of unauthorized operations or information disclosure. Exploitable via date_from. Mitigation: upgrade to 1.7.6.5 or later.

Original description

The description as published by the source.

In PrestaShop between versions 1.6.0.0 and 1.7.6.5, there is a reflected XSS with date_from and date_to parameters in the dashboard page This problem is fixed in 1.7.6.5

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-2020-5271 has been found in PrestaShop between.
Attackers can target a specific entry point like date_from over the network to misuse the product.
Risk of unauthorized operations or information disclosure.
What to do: upgrade PrestaShop between to 1.7.6.5 or later.
If unsure, ask your IT team or search "PrestaShop between CVE-2020-5271" on the vendor's site.

CVE-2020-5271 (PrestaShop between)
Attack vector: remote (network-reachable) / unauthenticated
Attack surface: date_from / date_to
Patched: 1.7.6.5 — 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 between. Attackers reach the vulnerable code path via date_from without authentication.

📍 Affected scope

Check the vendor advisory for the affected versions of PrestaShop between. Attack surface: date_from / date_to.

🔥 Severity

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

🔧 How to fix

Update to 1.7.6.5.

🛡️ 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 between 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 between to 1.7.6.5
```
ステージング環境で 1.7.6.5 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

patch github.com
patch github.com