CVE-2024-21501: medium-severity vulnerability in sanitize-html
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 1.0%
Versions of the package sanitize-html before 2.12.1 are vulnerable to Information Exposure when used on the backend and with the style attribute allowed, allowing enumeration of files in the system (including project dependencies). An attacker could exploit this vulnerability to gather details about the file system structure and dependencies of the targeted server.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P
References
https://gist.github.com/Slonser/8b4d061abe6ee1b2e10c7242987674cfhttps://github.com/apostrophecms/apostrophe/discussions/4436https://github.com/apostrophecms/sanitize-html/commit/c5dbdf77fe8b836d3bf4554ea39edb45281ec0b4https://github.com/apostrophecms/sanitize-html/pull/650https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EB5JPYRCTS64EA5AMV3INHDPI6I4AW7/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P4I5X6V3LYUNBMZ5YOW4BV427TH3IK4S/https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6276557https://security.snyk.io/vuln/SNYK-JS-SANITIZEHTML-6256334