CVE-2021-23631
CVSS v3
7.5
HIGH
EPSS Score
2.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
This affects all versions of package convert-svg-core; all versions of package convert-svg-to-png; all versions of package convert-svg-to-jpeg. Using a specially crafted SVG file, an attacker could read arbitrary files from the file system and then show the file content as a converted PNG file.
Technical details
- Published
- 2022-01-21
Frequently asked questions
What is CVE-2021-23631?
This affects all versions of package convert-svg-core; all versions of package convert-svg-to-png; all versions of package convert-svg-to-jpeg. Using a specially crafted SVG file, an attacker could read arbitrary files from the file system and then show the file content as a converted PNG file.
Is CVE-2021-23631 actively exploited?
Active exploitation of CVE-2021-23631 has not been confirmed. Its EPSS score was 2.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-23631?
CVE-2021-23631 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-23631 affecting your environment?
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