CVE-2024-53276

MEDIUM EPSS 40.8%

Published Dec 23, 20241y ago · Modified Jun 17, 20262w ago

6.3 CVSS 4.0

Medium

Published Dec 23, 2024 1y ago

Last Modified Jun 17, 2026 2w ago

Description

Home-Gallery.org is a self-hosted open-source web gallery to browse personal photos and videos. In 1.15.0 and earlier, an open CORS policy in app.js may allow an attacker to view the images of home-gallery when it is using the default settings. The following express middleware allows any website to make a cross site request to home-gallery, thus allowing them to read any endpoint on home-gallery. Home-gallery is mostly safe from cross-site requests due to most of its pages requiring JavaScript, and cross-site requests such as fetch() do not render javascript. If an attacker is able to get the path of the preview images which are randomized, an attacker will be able to view such a photo. If any static files or endpoints are introduced in the future that contain sensitive information, they will be accessible to an attacker website.

CVSS Details

Base Score

6.3

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity High

Privileges Required None

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

40.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-942

References 2

github.com https://github.com/xemle/home-gallery/blob/v1.15.0/packages/server/src/app.js#L45
securitylab.github.com https://securitylab.github.com/advisories/GHSL-2024-091_GHSL-2024-092_home-gallery/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.