CVE-2025-45806

6.1 mediumEPSS 0.2%

Medium (6.1). EPSS 0.2% chance of exploitation in the next 30 days.

A cross-site scripting (XSS) vulnerability in rrweb-snapshot before v2.0.0-alpha.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-04-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

https://github.com/rrweb-io/rrweb
https://github.com/rrweb-io/rrweb/issues/1817
https://github.com/rrweb-io/rrweb/tree/master/packages/rrweb-snapshot

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