CVE-2024-21501

Description

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.

References

https://security.snyk.io/vuln/SNYK-JS-SANITIZEHTML-6256334

https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-6276557

https://lists.fedoraproject.org/archives/list/[email protected]/message/P4I5X6V3LYUNBMZ5YOW4BV427TH3IK4S/

https://lists.fedoraproject.org/archives/list/[email protected]/message/4EB5JPYRCTS64EA5AMV3INHDPI6I4AW7/

https://github.com/apostrophecms/sanitize-html/pull/650

https://github.com/apostrophecms/sanitize-html/commit/c5dbdf77fe8b836d3bf4554ea39edb45281ec0b4

https://github.com/apostrophecms/apostrophe/discussions/4436

https://gist.github.com/Slonser/8b4d061abe6ee1b2e10c7242987674cf

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3