THREATINT

We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.

Please see our statement on Data Privacy.

Fathom (Privacy friendly web analytics)
Zendesk (Helpdesk and Chat)

Ok

Home | EN
Support
CVE
PUBLISHED

CVE-2024-38353

CodiMD - Missing Image Access Controls and Unauthorized Image Access

AssignerGitHub_M
Reserved2024-06-14
Published2024-07-10
Updated2024-07-11

Description

CodiMD allows realtime collaborative markdown notes on all platforms. CodiMD before 2.5.4 is missing authentication and access control vulnerability allowing an unauthenticated attacker to gain unauthorised access to image data uploaded to CodiMD. CodiMD does not require valid authentication to access uploaded images or to upload new image data. An attacker who can determine an uploaded image's URL can gain unauthorised access to uploaded image data. Due to the insecure random filename generation in the underlying Formidable library, an attacker can determine the filenames for previously uploaded images and the likelihood of this issue being exploited is increased. This vulnerability is fixed in 2.5.4.



MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

CWE-862: Missing Authorization

Product status

< 2.5.4
affected

References

https://github.com/hackmdio/codimd/security/advisories/GHSA-2764-jppc-p2hm

cve.org CVE-2024-38353

nvd.nist.gov CVE-2024-38353

Download JSON

Share this page
https://cve.threatint.com/CVE/CVE-2024-38353
© Copyright 2024 THREATINT. Made in Cyprus with +