HIGH 7.1 NVD
CVE-2026-124434
Grav Lightbox Gallery plugin 1.1.0 before 1.3.2 on Grav 2.x calls any medium method named in image, thumb or thumb_options shortcode values without core's allow
Grav Lightbox Gallery plugin 1.1.0 before 1.3.2 on Grav 2.x calls any medium method named in image, thumb or thumb_options shortcode values without core's allowed media action check. A page editor can chain addMetaFile with value, toYaml or toJson to read server-readable YAML files, such as account password hashes, 2FA secrets and API keys, into a publicly viewable page.
References
- https://github.com/getgrav/grav/security/advisories/GHSA-jq4h-4q3q-hr32
- https://www.vulncheck.com/advisories/grav-lightbox-gallery-1.1.0-before-1.3.2-file-read-vi
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-11-08 via NVD.
vulnfeed aggregates 16937 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.