{"id":"CVE-2026-116213","published":"2026-10-26T14:16:34.020","lastModified":"2026-10-26T17:17:24.177","description":"Webasyst Framework through 4.4.0 contains an arbitrary file read vulnerability in waArchiveTar::writeItem() that creates symlinks from theme archives without validating link targets. Authenticated users with theme management rights can upload themes containing symlinks to wa-config/db.php or /etc/passwd and read them through the public theme path.","cvssScore":4.9,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-59"],"vendors":[],"products":[],"references":[{"url":"https://github.com/webasyst/webasyst-framework","tags":[]},{"url":"https://github.com/webasyst/webasyst-framework/blob/cc609e5db23e68d982e15ebf65bf9d25120333af/wa-system/file/waArchiveTar.class.php#L1243-L1250","tags":[]},{"url":"https://github.com/webasyst/webasyst-framework/blob/cc609e5db23e68d982e15ebf65bf9d25120333af/wa-system/file/waTheme.class.php#L2609-L2660","tags":[]},{"url":"https://github.com/webasyst/webasyst-framework/issues/396","tags":[]},{"url":"https://www.vulncheck.com/advisories/webasyst-framework-through-4.4.0-arbitrary-file-read-via-waarchivetar-symlinks","tags":[]}],"exploitRefs":[{"url":"https://github.com/webasyst/webasyst-framework","tags":[]},{"url":"https://github.com/webasyst/webasyst-framework/blob/cc609e5db23e68d982e15ebf65bf9d25120333af/wa-system/file/waArchiveTar.class.php#L1243-L1250","tags":[]},{"url":"https://github.com/webasyst/webasyst-framework/blob/cc609e5db23e68d982e15ebf65bf9d25120333af/wa-system/file/waTheme.class.php#L2609-L2660","tags":[]},{"url":"https://github.com/webasyst/webasyst-framework/issues/396","tags":[]}],"hasPoc":true,"ai":null}