CVE-2024-42356

HIGHNVD 8.38.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.3 under NVD CVSS v3. EPSS exploit probability: 0.6%, top 53% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
8.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Shopware is an open commerce platform. Prior to versions 6.6.5.1 and 6.5.8.13, the context variable is injected into almost any Twig Template and allows to access to current language, currency information. The context object allows also to switch for a short time the scope of the Context as a helper with a callable function. The function can be called also from Twig and as the second parameter allows any callable, it's possible to call from Twig any statically callable PHP function/method. It's not possible as customer to provide any Twig code, the attacker would require access to Administration to exploit it using Mail templates or using App Scripts. Update to Shopware 6.6.5.1 or 6.5.8.13 to receive a patch. For older versions of 6.1, 6.2, 6.3 and 6.4 corresponding security measures are also available via a plugin.

CVSS v3
8.3
EG Score
8.3(medium)
EG Risk
53(Track*)
EG Risk 53/100SSVC: Track*

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity83% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
50%
KEV
Not listed

Published

August 8, 2024

Last Modified

August 12, 2024

Advisory Details (5)

Auto-updated Sep 6, 2026
Patch available. Sources: github_commit, github.
github Patch Available

Server Side Template Injection in Twig using Context functions · Advisory · shopware/shopware · GitHub

https://github.com/shopware/shopware/security/advisories/GHSA-35jp-8cgg-p4wj
github_commit

commit e43423bcc93c (shopware/shopware)

Fix landed in shopware/shopware commit e43423bcc93c — awaiting tagged release

https://github.com/shopware/shopware/commit/e43423bcc93c618c3036f94c12aa29514da8cf2e
github_commit

commit 8504ba7e56e5 (shopware/shopware)

Fix landed in shopware/shopware commit 8504ba7e56e5 — awaiting tagged release

https://github.com/shopware/shopware/commit/8504ba7e56e53add6a1d5b9d45015e3d899cd0ac
github_commit

commit a784aa1cec06 (shopware/core)

Fix landed in shopware/core commit a784aa1cec06 — awaiting tagged release

https://github.com/shopware/core/commit/a784aa1cec0624e36e0ee4d41aeebaed40e0442f
github_commit

commit 04183e0c02af (shopware/core)

Fix landed in shopware/core commit 04183e0c02af — awaiting tagged release

https://github.com/shopware/core/commit/04183e0c02af3b404eb7d52c683734bfe0595038

Affected Packages

(2 across 1 ecosystem)
Packagist(2)
PackageVulnerable rangeFixed inDependents
shopware/corev6.6.0.0 ... v6.6.5.0 (13 versions)6.6.5.1—
shopware/platformv6.6.0.0 ... v6.6.5.0 (13 versions)6.6.5.1—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 8× in last 7d / 28× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 158 total refreshes for this CVE.

  1. 2026-09-18 19:26 UTCEPSS rescore
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  1. 2026-08-23 00:18 UTCEPSS rescore
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  74. 2026-06-25 13:49 UTCEPSS rescore
  75. 2026-06-25 06:31 UTCOSV refresh

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2024-42356?
CVE-2024-42356 is a high vulnerability published on August 8, 2024. Shopware is an open commerce platform. Prior to versions 6.6.5.1 and 6.5.8.13, the context variable is injected into almost any Twig Template and allows to access to current language, currency information. The context object allows also to switch for a short time the scope of the Context as a…
When was CVE-2024-42356 disclosed?
CVE-2024-42356 was first published in the National Vulnerability Database on August 8, 2024, with the most recent update on August 12, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-42356 actively exploited?
CVE-2024-42356 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 50.4% of all scored CVEs.
What is the CVSS score of CVE-2024-42356?
CVE-2024-42356 has a CVSS v3 base score of 8.3 (NVD).
How do I remediate CVE-2024-42356?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-42356, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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