CVE-2026-112782 — Grav before 1.7.53.5 and 2.2.2 Image Pixel Limit Bypass Denial of Service
Grav 1.7.53 before 1.7.53.5 and 2.0.0-rc.8 before 2.2.2 contains a resource exhaustion vulnerability that allows anonymous visitors to bypass the system.images.max_pixels limit …
Published: 2026-10-19 · CVSS: 8.7 · CVSS 4.0
Grav 1.7.53 before 1.7.53.5 and 2.0.0-rc.8 before 2.2.2 contains a resource exhaustion vulnerability that allows anonymous visitors to bypass the system.images.max_pixels limit when system.images.url_actions is enabled. Attackers can send single-dimension or percentage forceResize, zoomCrop, or chained image actions to make GD allocate multi-gigabyte canvases, exhausting server memory and taking the site down.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7