CVE-2023-2848

Summary

Movim prior to version 0.22 is affected by a Cross-Site WebSocket Hijacking vulnerability. This was the result of a missing header validation.

Affected Software

Weaknesses

• CWE-1385: CWE-1385 Missing Origin Validation in WebSockets

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6
• https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d
• https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://github.com/movim/movim/commit/96372082acd3e5d778a2522a60a1805bf2af31f6
• https://github.com/movim/movim/commit/49e2012aecdf918bb1d16f278fa9ff42fad29a9d
• https://mov.im/node/pubsub.movim.eu/Movim/a2d05925-0427-4f3f-b777-d20571ddddff

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