Readest: Unauthenticated SSRF / open request proxy in /api/opds/proxy
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| readest | readest | affected |
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No data.
No data.
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| Readest | Readest |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.581% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Readest
Readest readest |
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| Vendors & Products |
Readest
Readest readest |
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| Description | Readest is a modern, feature-rich ebook reader designed for seamless cross-platform access and an intuitive reading experience. Prior to 0.11.10, the unauthenticated /api/opds/proxy route in apps/readest-app/src/app/api/opds/proxy/route.ts accepted an attacker-controlled URL and fetched it server-side without restricting the scheme, blocking private, loopback, link-local, or metadata hosts, or revalidating destinations during automatic redirect following. The route also accepted caller-controlled outbound headers and Authorization values and reflected the upstream status and response body. A remote attacker could use the service as an open request proxy and, on Node, Docker, or other self-hosted deployments with internal-network access, retrieve cloud metadata or internal-service responses. Cloudflare Workers deployments restrict access to link-local and private destinations, which reduces the internal-network impact there, but the unauthenticated public fetch-and-reflect behavior remains. This issue is fixed in version 0.11.10. | |
| Title | Readest: Unauthenticated SSRF / open request proxy in /api/opds/proxy | |
| Weaknesses | CWE-918 | |
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| Metrics |
cvssV3_1
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