CVE-2017-18357

unknown

Published 2022-05-14 · Modified 2024-02-18

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

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CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v4 NEW

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not yet in upstream

VIR risk

1.0

Description

Shopware XXE Vulnerability

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-46915 remote php verified

Metasploit · 2019-05-23

Shopware - createInstanceFromNamedArguments PHP Object Instantiation Remote Code Execution (Metasploit)

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_multi/http/shopware_createinstancefromnamedarguments_rce rank 600

Shopware createInstanceFromNamedArguments PHP Object Instantiation RCE

Source fetch failed: fetch_error — view the original via the link above.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Packagist	shopware/shopware	`<5.3.4`	`5.3.4`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.