CVE-2026-33156

{"id": "CVE-2026-33156", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2026-03-20T21:17:16.070", "references": [{"url": "https://github.com/NickeManarin/ScreenToGif/security/advisories/GHSA-3fmj-j696-9mg2", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/NickeManarin/ScreenToGif/security/advisories/GHSA-3fmj-j696-9mg2", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-426"}, {"lang": "en", "value": "CWE-427"}]}], "descriptions": [{"lang": "en", "value": "ScreenToGif is a screen recording tool. In versions from 2.42.1 and prior, ScreenToGif is vulnerable to DLL sideloading via version.dll . When the portable executable is run from a user-writable directory, it loads version.dll from the application directory instead of the Windows System32 directory, allowing arbitrary code execution in the user's context. This is especially impactful because ScreenToGif is primarily distributed as a portable application intended to be run from user-writable locations. At time of publication, there are no publicly available patches."}, {"lang": "es", "value": "ScreenToGif es una herramienta de grabaci\u00f3n de pantalla. En versiones desde la 2.42.1 y anteriores, ScreenToGif es vulnerable a la carga lateral de DLL a trav\u00e9s de version.dll. Cuando el ejecutable port\u00e1til se ejecuta desde un directorio escribible por el usuario, carga version.dll desde el directorio de la aplicaci\u00f3n en lugar del directorio System32 de Windows, permitiendo la ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto del usuario. Esto es especialmente impactante porque ScreenToGif se distribuye principalmente como una aplicaci\u00f3n port\u00e1til dise\u00f1ada para ejecutarse desde ubicaciones escribibles por el usuario. En el momento de la publicaci\u00f3n, no hay parches disponibles p\u00fablicamente."}], "lastModified": "2026-03-27T21:12:37.310", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:screentogif:screentogif:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "09C166C5-125F-4E19-B1A8-A647A44AE43B", "versionEndIncluding": "2.42.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}