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CVE-2026-28679

27
FAUCET Score

CVE-2026-28679 affects Home-Gallery.org versions prior to 1.21.0, allowing attackers to download sensitive system files due to improper validation of requested file paths during download operations. This vulnerability carries a high CVSS score of 8.6, indicating a critical risk with network-based attacks, low complexity, and high confidentiality impact. While there is no known active exploitation or publicly available exploit code, the vulnerability has garnered some community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.21.0CPE matchmatch criteria
cpe:2.3:a:home-gallery:homegallery:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.6HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 15th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / xemle/home-gallery/releases/tag/v1.21.0
Product
github.com / xemle/home-gallery/security/advisories/GHSA-xj65-hcj5-h6j3
ExploitVendor Advisory