What’s Vulnerable › Vulnerabilities

CVE-2025-45806

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-09 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

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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