CVE-2020-15253

Stored XSS in Grocy

MEDIUM
4.8
CVSS Score
Published: October 14, 2020 at 06:15 PM UTC
Updated: June 17, 2026 at 02:56 AM UTC
1 product affected across 1 vendorGrocy

Using grocy by grocy?

Get instant alerts when new vulnerabilities affect grocy - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM4.8
Exploit prediction
EPSS 1%

Description

Versions of Grocy <= 2.7.1 are vulnerable to Cross-Site Scripting via the Create Shopping List module, that is rendered upon deleting that Shopping List. The issue was also found in users, batteries, chores, equipment, locations, quantity units, shopping locations, tasks, taskcategories, product groups, recipes and products. Authentication is required to exploit these issues and Grocy should not be publicly exposed. The linked reference details a proof-of-concept.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 2.7.1<= 2.7.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (5)

x_refsource_MISCExploitIssue TrackingThird Party Advisory
https://github.com/grocy/grocy/issues/996
x_refsource_MISCExploitThird Party AdvisoryVDB Entry
https://www.exploit-db.com/exploits/48792

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card