CVE-2026-26069

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{"affected": [{"affectedData": [{"product": "scraparr", "vendor": "thecfu", "versions": [{"status": "affected", "version": ">= 3.0.0-beta, < 3.0.2"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:thecfu:scraparr:*:*:*:*:*:*:*:*", "matchCriteriaId": "D37F8E09-6959-4D8C-8453-229481CFC19F", "versionEndExcluding": "3.0.2", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Scraparr is a Prometheus Exporter for various components of the *arr Suite. From 3.0.0-beta to before 3.0.2, when the Readarr integration was enabled, the exporter exposed the configured Readarr API key as the alias metric label value. Users were affected only if all of the following conditions are met, Readarr scraping feature was enabled and no alias configured, the exporter\u2019s /metrics endpoint was accessible to external or unauthorized users, and the Readarr instance is externally accessible. If the /metrics endpoint was publicly accessible, the Readarr API key could have been disclosed via exported metrics data. This vulnerability is fixed in 3.0.2."}, {"lang": "es", "value": "Scraparr es un Prometheus Exporter para varios componentes de la *arr Suite. Desde la 3.0.0-beta hasta antes de la 3.0.2, cuando la integraci\u00f3n de Readarr estaba habilitada, el exportador expon\u00eda la clave API de Readarr configurada como el valor de la etiqueta de m\u00e9trica de alias. Los usuarios se ve\u00edan afectados solo si se cumpl\u00edan todas las siguientes condiciones, la funci\u00f3n de scraping de Readarr estaba habilitada y no se hab\u00eda configurado ning\u00fan alias, el endpoint /metrics del exportador era accesible para usuarios externos o no autorizados, y la instancia de Readarr es accesible externamente. Si el endpoint /metrics era p\u00fablicamente accesible, la clave API de Readarr podr\u00eda haber sido divulgada a trav\u00e9s de los datos de m\u00e9tricas exportados. Esta vulnerabilidad est\u00e1 corregida en la 3.0.2."}], "id": "CVE-2026-26069", "lastModified": "2026-06-17T10:25:40.873", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-26069", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-13T16:24:43.282291Z", "version": "2.0.3"}}]}, "published": "2026-02-12T22:16:06.670", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/thecfu/scraparr/commit/194116bb8fb0b6ea26421b3e7a7b326973f56cd0"}, {"source": "security-advisories@github.com", "tags": ["Product", "Release Notes"], "url": "https://github.com/thecfu/scraparr/releases/tag/v3.0.2"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/thecfu/scraparr/security/advisories/GHSA-hx24-222f-w5cj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.0.0-beta,3.0.2)"}}], "product": "scraparr", "vendor": "thecfu"}], "analysis": {"en": {"generated_at": "2026-04-17T19:57:09.303766+00:00", "value": {"mitigation_remediation": ["Upgrade Scraparr to version 3.0.2 or later, which removes the exposure of the API key.", "Configure the /metrics endpoint so that only authorized hosts can access it, such as by placing it behind authentication or restricting it to the local network.", "If the Readarr integration is required but the alias cannot be changed immediately, disable the automatic metric labeling that uses the API key, or set a custom alias that does not reveal sensitive information."], "summary": {"action": "Patch", "impact": "Sensitive data exposure"}, "threat_synthesis": {"affected_systems": "The affected product is Scraparr, a Prometheus exporter for the *arr Suite, developed by thecfu. Versions from 3.0.0\u2011beta through 3.0.1 are vulnerable. The vulnerability is addressed in release 3.0.2 and later. Users who have enabled the Readarr scraping feature, have not configured an alias for the metric, and have left the /metrics endpoint publicly accessible are at risk.", "description_and_impact": "From version 3.0.0-beta up to, but not including, 3.0.2, the Readarr integration in Scraparr exposed the configured Readarr API key as the value of the alias metric label. The primary impact is disclosure of a credential that could be used to authenticate to the Readarr instance, potentially granting an attacker full control over the system. The weakness underlying this vulnerability is a failure to mask or protect sensitive data before exposing it in publicly accessible metrics, which aligns with CWE\u2011200.", "risk_and_exploitability": "The CVSS score of 9.1 indicates high severity, and the EPSS score of less than 1% suggests low but non\u2011zero exploitation probability. The vulnerability can be exploited remotely by any actor who can reach the /metrics endpoint and the Readarr service; therefore, any organization with the exporter exposed to the internet or an untrusted network segment faces a significant risk. The vulnerability is not listed in CISA's KEV catalog."}}}}, "created": "2026-02-13T21:29:19.829813+00:00", "updated": "2026-04-17T20:00:09.038780+00:00", "vendors": ["thecfu", "thecfu$PRODUCT$scraparr"]}