CVE-2026-1558

MEDIUM

WP Recipe Maker <= 10.3.2 - Insecure Direct Object Reference to Unauthenticated Arbitrary Post Metadata Modification via 'recipeId' Parameter

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2026-1558 has a selected CVSS score of 5.3 (medium).

Description

The WP Recipe Maker plugin for WordPress is vulnerable to an Insecure Direct Object Reference (IDOR) in versions up to, and including, 10.3.2. This is due to the /wp-json/wp-recipe-maker/v1/integrations/instacart REST API endpoint's permission_callback being set to __return_true and a lack of subsequent authorization or ownership checks on the user-supplied recipeId. This makes it possible for unauthenticated attackers to overwrite arbitrary post metadata (wprm_instacart_combinations) for any post ID on the site via the recipeId parameter.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableYes
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Feb 27, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

WP Recipe Maker

Browse brechtvds / WP Recipe Maker

Default status: unaffected

CVE ListThrough 10.3.2affected

References

5