CVE-2026-44798

{"id": "CVE-2026-44798", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-44798", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-28T19:01:54.215823Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "nautobot", "product": "nautobot", "versions": [{"status": "affected", "version": ">= 3.0.0a2, < 3.1.2"}, {"status": "affected", "version": "< 2.4.33"}]}]}], "published": "2026-05-28T18:16:34.007", "references": [{"url": "https://github.com/nautobot/nautobot/commit/9deddfc91ad9260ad17b5e20084e9e2d15be3609", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nautobot/nautobot/commit/c46f97040b2bde4320be36b23577f19a8bcbd8c3", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nautobot/nautobot/releases/tag/v2.4.33", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nautobot/nautobot/releases/tag/v3.1.2", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nautobot/nautobot/security/advisories/GHSA-p3hx-pwf3-j8wr", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-471"}, {"lang": "en", "value": "CWE-749"}]}], "descriptions": [{"lang": "en", "value": "Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, a user with access to add/change a GitRepository record could use the REST API to directly set the current_head field on the record, which was not intended to be user-editable. Doing so could cause Nautobot's local clone(s) of the relevant repository to checkout a commit other than the latest commit on the specified branch (resulting in misleading state), or potentially to be unable to make use of the repository at all (until manually remediated) due to the current_head pointing to a nonexistent commit hash or malformed value. This vulnerability is fixed in 2.4.33 and 3.1.2."}, {"lang": "es", "value": "Nautobot es una Fuente de Verdad de Red y Plataforma de Automatizaci\u00f3n de Red. Antes de las versiones 2.4.33 y 3.1.2, un usuario con acceso para a\u00f1adir/modificar un registro de GitRepository pod\u00eda usar la API REST para establecer directamente el campo current_head en el registro, el cual no estaba destinado a ser editable por el usuario. Hacer esto podr\u00eda causar que el/los clon(es) local(es) de Nautobot del repositorio relevante hiciera checkout de un commit diferente al \u00faltimo commit en la rama especificada (resultando en un estado enga\u00f1oso), o potencialmente que no pudiera usar el repositorio en absoluto (hasta que se remediara manualmente) debido a que el current_head apuntara a un hash de commit inexistente o a un valor malformado. Esta vulnerabilidad est\u00e1 corregida en las versiones 2.4.33 y 3.1.2."}], "lastModified": "2026-10-14T20:10:00.190", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1519124C-E6CD-44DF-8DD7-D4A7003ADF94", "versionEndExcluding": "2.4.33"}, {"criteria": "cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8419C360-D723-4365-82B1-B4DE637BE43C", "versionEndExcluding": "3.1.2", "versionStartIncluding": "3.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}