What’s Vulnerable › Vulnerabilities

CVE-2023-30791: Plane 0.7.1 - Insecure file upload

• Severity: medium (CVSS 4.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-15 · updated 2026-06-17
• Weakness: CWE-434

Description

Plane version 0.7.1-dev allows an attacker to change the avatar of his profile, which allows uploading files with HTML extension that interprets both HTML and JavaScript.

Affected products

• makeplane plane: 0.7.1

References

• https://fluidattacks.com/advisories/indio/
• https://github.com/makeplane/plane
• https://fluidattacks.com/advisories/indio/
• https://github.com/makeplane/plane

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