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CVE-2023-50252

8.3
HIGHCVSS v3.1 Base Score
9.63%
LOW RiskEPSS (93rd percentile)

php-svg-lib is an SVG file parsing / rendering library. Prior to version 0.5.1, when handling `<use>` tag that references an `<image>` tag, it merges the attributes from the `<use>` tag to the `<image>` tag. The problem pops up especially when the `href` attribute from the `<use>` 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.

Published: 12/12/2023
Modified: 11/21/2024
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Vulnerability Summary

CVSS v3 Score

8.3HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

EPSS Score (Exploitation Probability)

9.63%LOW Exploitation Risk
93rd percentile

This vulnerability has a 9.63% probability of being exploited in the next 30 days, ranking higher than 93% of all scored CVEs.

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