CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2024-38353 – CodiMD - Missing Image Access Controls and Unauthorized Image Access
https://notcve.org/view.php?id=CVE-2024-38353
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. • https://github.com/hackmdio/codimd/security/advisories/GHSA-2764-jppc-p2hm • CWE-338: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) CWE-862: Missing Authorization •
CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 0CVE-2024-38354 – Cross-site Scripting in Hackmd.io Notes lead by HTML Injection
https://notcve.org/view.php?id=CVE-2024-38354
CodiMD allows realtime collaborative markdown notes on all platforms. The notebook feature of Hackmd.io permits the rendering of iframe `HTML` tags with an improperly sanitized `name` attribute. This vulnerability enables attackers to perform cross-site scripting (XSS) attacks via DOM clobbering. This vulnerability is fixed in 2.5.4. CodiMD permite notas de markdown colaborativas en tiempo real en todas las plataformas. • https://github.com/hackmdio/codimd/security/advisories/GHSA-22jv-vch8-2vp9 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 1CVE-2019-15499
https://notcve.org/view.php?id=CVE-2019-15499
CodiMD 1.3.1, when Safari is used, allows XSS via an IFRAME element with allow-top-navigation in the sandbox attribute, in conjunction with a data: URL. CodiMD versión 1.3.1, cuando se utiliza Safari, permite XSS a través de un elemento IFRAME que permite la navegación superior en el atributo sandbox, junto con un data: URL. • https://github.com/hackmdio/codimd/issues/1263 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •