CVE-2021-27679

5.4 mediumEPSS 0.6%

Medium (5.4) in batflat batflat. EPSS 0.6% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Navigation in Batflat CMS 1.3.6 allows remote attackers to inject arbitrary web script or HTML via the field name.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-03-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

batflat:batflat

References

https://github.com/sruupl/batflat/issues/105
https://github.com/sruupl/batflat/issues/105

Check your stack JSON