CVE-2026-41414

Skim is a fuzzy finder designed to through files, lines, and commands. The generate-files job in .github/workflows/pr.yml checks out attacker-controlled fork code and executes it via cargo run, with access to SKIM_RS_BOT_PRIVATE_KEY and GITHUB_TOKEN (contents:write). No gates prevent exploitation - any GitHub user can trigger this by opening a pull request from a fork. This vulnerability is fixed with commit bf63404ad51985b00ed304690ba9d477860a5a75.

CVSS v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/skim-rs/skim/commit/bf63404ad51985b00ed304690ba9d477860a5a75	Patch
https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw	Third Party Advisory
https://drive.google.com/file/d/1Gj7ziTK42YWXYoQgTbis_rMitHR59J6F/view	Exploit
https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:skim-rs:skim:*:*:*:*:*:rust:*:*

History

26 Oct 2026, 00:10

Type	Values Removed	Values Added
Summary		(es) Skim es un buscador difuso diseñado para navegar a través de archivos, líneas y comandos. El trabajo generate-files en .github/workflows/pr.yml extrae código de un fork controlado por el atacante y lo ejecuta a través de cargo run, con acceso a SKIM_RS_BOT_PRIVATE_KEY y GITHUB_TOKEN (contents:write). No hay barreras que impidan la explotación: cualquier usuario de GitHub puede activar esto abriendo una solicitud de extracción desde un fork. Esta vulnerabilidad se corrige con el commit bf63404ad51985b00ed304690ba9d477860a5a75.

Information

Published : 2026-04-24 19:17

Updated : 2026-10-26 00:10

NVD link : CVE-2026-41414

Mitre link : CVE-2026-41414

CVE.ORG link : CVE-2026-41414

JSON object : View

Products Affected

skim-rs

skim

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

{"id": "CVE-2026-41414", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-41414", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-27T13:45:19.315419Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "skim-rs", "product": "skim", "versions": [{"status": "affected", "version": "< bf63404ad51985b00ed304690ba9d477860a5a75"}]}]}], "published": "2026-04-24T19:17:13.020", "references": [{"url": "https://github.com/skim-rs/skim/commit/bf63404ad51985b00ed304690ba9d477860a5a75", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://drive.google.com/file/d/1Gj7ziTK42YWXYoQgTbis_rMitHR59J6F/view", "tags": ["Exploit"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}, {"url": "https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw", "tags": ["Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-94"}]}], "descriptions": [{"lang": "en", "value": "Skim is a fuzzy finder designed to through files, lines, and commands. The generate-files job in .github/workflows/pr.yml checks out attacker-controlled fork code and executes it via cargo run, with access to SKIM_RS_BOT_PRIVATE_KEY and GITHUB_TOKEN (contents:write). No gates prevent exploitation - any GitHub user can trigger this by opening a pull request from a fork. This vulnerability is fixed with commit bf63404ad51985b00ed304690ba9d477860a5a75."}, {"lang": "es", "value": "Skim es un buscador difuso dise\u00f1ado para navegar a trav\u00e9s de archivos, l\u00edneas y comandos. El trabajo generate-files en .github/workflows/pr.yml extrae c\u00f3digo de un fork controlado por el atacante y lo ejecuta a trav\u00e9s de cargo run, con acceso a SKIM_RS_BOT_PRIVATE_KEY y GITHUB_TOKEN (contents:write). No hay barreras que impidan la explotaci\u00f3n: cualquier usuario de GitHub puede activar esto abriendo una solicitud de extracci\u00f3n desde un fork. Esta vulnerabilidad se corrige con el commit bf63404ad51985b00ed304690ba9d477860a5a75."}], "lastModified": "2026-10-26T00:10:00.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:skim-rs:skim:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "C3FDFA7B-CF76-465F-A354-91CDD67988F7", "versionEndExcluding": "4.6.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}