CVE-2026-26069 is a high-severity information disclosure vulnerability affecting Scraparr versions 3.0.0-beta to before 3.0.2, a Prometheus Exporter for the *arr Suite. When the Readarr integration was enabled and no alias configured, the exporter inadvertently exposed the Readarr API key as a metric label value. This vulnerability has a CVSS score of 7.5 (HIGH), indicating that an unauthenticated attacker could remotely access the /metrics endpoint to obtain the Readarr API key, potentially compromising the Readarr instance. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.0.0, < 3.0.2CPE matchmatch criteria | cpe:2.3:a:thecfu:scraparr:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.