CVE-2025-25286

Summary

Crayfish is a collection of Islandora 8 microservices, one of which, Homarus, provides FFmpeg as a microservice. Prior to Crayfish version 4.1.0, remote code execution may be possible in web-accessible installations of Homarus in certain configurations. The issue has been patched in islandora/crayfish:4.1.0. Some workarounds are available. The exploit requires making a request against the Homarus's /convert endpoint; therefore, the ability to exploit is much reduced if the microservice is not directly accessible from the Internet, so: Prevent general access from the Internet from hitting Homarus. Alternatively or additionally, configure auth in Crayfish to be more strongly required, such that requests with Authorization headers that do not validate are rejected before the problematic CLI interpolation occurs.

Affected Software

VendorProductVersion RangeStatus
IslandoraCrayfish< 4.1.0affected

Weaknesses

  • CWE-150: CWE-150: Improper Neutralization of Escape, Meta, or Control Sequences
  • CWE-157: CWE-157: Failure to Sanitize Paired Delimiters

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: total

References