PT-2023-30723 · Grocy · Grocy

Nitipoom Jaroonchaipipat · Published 2023-11-15 · Updated 2023-11-28 · CVE-2023-48198

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 'product description' component within the "/api/stock/products" endpoint, allowing attackers to obtain a victim's cookies. This issue can be exploited by a local attacker to execute arbitrary code and obtain sensitive information.

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/stock/products" endpoint until a patch is available. Avoid using the 'product description' component in the affected API endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-48198

Affected Products

Grocy

References · 6

• 🔥 https://nitipoom-jar.github.io/CVE-2023-48198 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-48198 · Security Note
• https://osv.dev/vulnerability/CVE-2023-48198 · Vendor Advisory
• https://github.com/grocy/grocy · Note
• https://t.me/cvenotify/60874 · Telegram Post
• https://nitipoom-jaroonchaipipat.github.io/security-research-portal/2023-48198 · Note