High severity8.3NVD Advisory· Published Dec 12, 2023· Updated Jun 17, 2026
CVE-2023-50252
CVE-2023-50252
Description
php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling ` tag that references an tag, it merges the attributes from the tag to the tag. The problem pops up especially when the href attribute from the ` tag has not been sanitized. This can lead to an unsafe file read that can cause PHAR Deserialization vulnerability in PHP prior to version 8. Version 0.5.1 contains a patch for this issue.
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Affected products
2<0.5.1+ 1 more
- (no CPE)range: <0.5.1
- (no CPE)range: < 0.5.1
Patches
Vulnerability mechanics
References
2- github.com/dompdf/php-svg-lib/commit/08ce6a96d63ad7216315fae34a61c886dd2dc030nvdPatch
- github.com/dompdf/php-svg-lib/security/advisories/GHSA-jq98-9543-m4crnvdExploitMitigationVendor Advisory
News mentions
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