What’s Vulnerable › Vulnerabilities

CVE-2026-45082: Karakeep has a SSRF Protection Bypass via Redirect Handling

• Severity: high (CVSS 7.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-26 · updated 2026-07-24
• Weakness: CWE-918

Description

Karakeep is a elf-hostable bookmark-everything app. A Server-Side Request Forgery (SSRF) protection bypass vulnerability was identified in versions prior to 0.32.0 affecting redirect-following processing components. Although the application implements protections intended to prevent requests toward internal/private network destinations, these protections could be bypassed through crafted HTTP redirect chains. By leveraging attacker-controlled redirects, an authenticated user could cause vulnerable application components to initiate requests toward internally reachable Docker network services accessible from the application environment. The issue affected multiple processing paths, including crawler-related functionality and video download processing flows. Version 0.32.0 contains a patch.

Affected products

• karakeep-app karakeep: before 0.32.0

References

• https://github.com/karakeep-app/karakeep/security/advisories/GHSA-g647-327m-79g9
• https://github.com/karakeep-app/karakeep/security/advisories/GHSA-g647-327m-79g9

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