PT-2023-30992 · Grocy · Grocy

Nitipoom Jaroonchaipipat · Published 2023-12-04 · Updated 2023-12-07 · CVE-2023-48866

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Grocy versions <= 4.0.3

Description A Cross-Site Scripting (XSS) issue exists in the recipe preparation component within "/api/objects/recipes" and note component within "/api/objects/shopping lists/" of Grocy, allowing attackers to obtain the victim's cookies.

Recommendations For Grocy versions <= 4.0.3, update to a version greater than 4.0.3 to resolve the issue. As a temporary workaround, consider restricting access to the "/api/objects/recipes" and "/api/objects/shopping lists/" API endpoints until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-48866

Affected Products

Grocy

References · 7

• https://osv.dev/vulnerability/CVE-2023-48866 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-48866 · Security Note
• https://github.com/grocy/grocy · Note
• https://twitter.com/CVEnew/status/1731697334566691157 · Twitter Post
• https://nitipoom-jar.github.io/CVE-2023-48866 · Note
• https://twitter.com/VulmonFeeds/status/1731728371896217772 · Twitter Post
• https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-48866 · Note