CVE-2023-0670

CVSS 7.2 HIGHEPSS 1.0%CWE-434

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Apr 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Ulearn version a5a7ca20de859051ea0470542844980a66dfc05d allows an attacker with administrator permissions to obtain remote code execution on the server through the image upload functionality. This occurs because the application does not validate that the uploaded image is actually an image.

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

Affected products

n/a · Ulearn

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References

https://fluidattacks.com/advisories/scott/