CVE-2020-35284

7.5 highEPSS 1.6%

High (7.5) in flamingoim project flamingoim. EPSS 1.6% chance of exploitation in the next 30 days.

Flamingo (aka FlamingoIM) through 2020-09-29 allows ../ directory traversal because the only ostensibly unpredictable part of a file-transfer request is an MD5 computation; however, this computation occurs on the client side, and the computation details can be easily determined because the product's source code is available.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2020-12-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

flamingoim_project:flamingoim

References

https://github.com/balloonwj/flamingo/issues/48
https://github.com/balloonwj/flamingo/issues/48

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