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Vulnerability record · CVE-2023-30791 · published 15 July 2023

CVE-2023-30791: Plane unrestricted file upload vulnerability

Plane · Plane

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.

4.6 CVSS 3.1 Medium EPSS 0.53% · top 57.2% CWE-434 · Unrestricted file upload
4.6CVSS 3.1 base score
0.53%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://fluidattacks.com/advisories/indio/ ExploitThird Party Advisory
https://github.com/makeplane/plane Product
https://fluidattacks.com/advisories/indio/ ExploitThird Party Advisory
https://github.com/makeplane/plane Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-30791), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.