TI-2026-20909 Aliases CVE-2026-25868 GHSA-6wm3-23gq-r92x

MiniGal Nano <= 0.3.5 Reflected XSS via dir Parameter

LOW 23CWE-79Published 2026-02-11 · Updated 2026-07-14

Key facts

Attack vector: Network
Privileges required: None
User interaction: Active
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting
Confidentiality · integrity · availability: None · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

MiniGal Nano version 0.3.5 and prior contain a reflected cross-site scripting (XSS) vulnerability in index.php via the dir parameter. The application constructs $currentdir from user-controlled input and embeds it into an error message without output encoding, allowing an attacker to supply HTML/JavaScript that is reflected in the response. Successful exploitation can lead to execution of arbitrary script in a victim's browser in the context of the vulnerable application.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00328 26th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
MiniGal	MiniGal Nano	up to 0.3.5	—	No fix listed	CNA

MiniGal Nano VendorMiniGal Affected up to 0.3.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:rybber:minigal_nano::::::::	up to 0.3.5	Vulnerable	Rybber

cpe:2.3:a:rybber:minigal_nano:*:*:*:*:*:*:*:* Versions up to 0.3.5 Vulnerable ·Rybber

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-25868
2026-10-03 Alias added: GHSA-6wm3-23gq-r92x

References

Other 2

TI-2026-20910 MiniGal Nano <= 0.3.5 Path Traversal via dir Parameter CVSS 4.0MEDIUM 6.9
TI-2007-02067 The imagecomments function in classes.php in MiniGal b13 allow remote attackers to inject… CVSS 2.0HIGH 7.5
TI-2007-02066 The imagecomments function in classes.php in MiniGal b13 allows remote attackers to… CVSS 2.0HIGH 7.5
TI-2008-06621 Directory traversal vulnerability in index.php in MiniGal b13 (aka MG2) allows remote… CVSS 2.0MEDIUM 5.0
TI-2008-01180 Cross-site scripting (XSS) vulnerability in admin.php in MG2 (formerly Minigal) allows… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences