CVE-2026-53653

unknowncovered by 1 sourcefirst seen 2026-07-10

Grav is a file-based Web platform. Prior to 1.7.53 and 2.0.0-rc.8, Grav allows an unauthenticated visitor to exhaust server memory and CPU by requesting image derivatives with oversized dimensions through URL query image actions such as forceResize in Grav::fallbackUrl, which passes request parameters to ImageMedium magic actions without a dimension or pixel ceiling. This issue is fixed in versions 1.7.53 and 2.0.0-rc.8.

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Advisory coverage (1)

unknownCVE-2026-53653: Grav is a file-based Web platform. Prior to 1.7.53 and 2.0.0-rc.8, Grav allows an unauthentica…nvd · 2026-07-10

External references

NVD record for CVE-2026-53653

CVE.org record

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