How severe is CVE-2026-25868?

CVE-2026-25868 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-25868 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25868?

CVE-2026-25868 affects Rybber Minigal Nano. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25868?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-25868 have an EU (EUVD) identifier?

Yes. CVE-2026-25868 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6236.

When was CVE-2026-25868 published?

CVE-2026-25868 was published on 2026-02-11 and last updated on 2026-06-17.

CVE-2026-25868

CVE-2026-25868 is a medium-severity vulnerability in Rybber Minigal Nano with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.1
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6236
Weakness: CWE-79
Affected product: Rybber Minigal Nano
Published: 2026-02-11
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2026-25868?: 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.
How severe is CVE-2026-25868?: CVE-2026-25868 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-25868 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25868?: CVE-2026-25868 affects Rybber Minigal Nano. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25868?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25868 have an EU (EUVD) identifier?: Yes. CVE-2026-25868 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6236.
When was CVE-2026-25868 published?: CVE-2026-25868 was published on 2026-02-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rybber:minigal_nano:*:*:*:*:*:*:*:*

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