{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-112782 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-112782 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112782 is a high-severity denial of service vulnerability in getgrav grav, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-112782 and fix it if it is affected.\n\nWhat it is: CVE-2026-112782 is a high-severity denial of service vulnerability in getgrav grav, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-112782 in the wild and no public exploit code.\n\nAffected product: getgrav grav. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-112782/ (Markdown: https://insights.sbomify.com/CVE-2026-112782/index.md)","id":"CVE-2026-112782","markdown":"https://insights.sbomify.com/CVE-2026-112782/index.md","name":"CVE-2026-112782","record":{"aliases":["GHSA-8fxw-crgg-h5h4","GHSA-8gr9-59p6-r488"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":true,"product_category":"Grav CMS","requires_auth":"none","summary":"Attackers can cause server memory exhaustion and site downtime by bypassing image pixel limits in Grav CMS when specific image actions are enabled.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Grav before 1.7.53.5 and 2.2.2 Image Pixel Limit Bypass Denial of Service","id":"CVE-2026-112782","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"OpenCATS before 0.10.0 Missing Authorization via Activity AJAX Endpoints","id":"CVE-2026-112783"},"packages":[],"prev":{"headline":"Grav 2.0.0 before 2.2.2 Information Disclosure via Form config-*@ Directives","id":"CVE-2026-112781"},"products":["grav"],"published":"2026-10-19","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-20","vendors":["getgrav"]},"summary":"Attackers can cause server memory exhaustion and site downtime by bypassing image pixel limits in Grav CMS when specific image actions are enabled.","url":"https://insights.sbomify.com/CVE-2026-112782/"}