PT-2026-31610 · Unknown · Rrweb-Snapshot

Published 2026-04-09 · Updated 2026-04-09 · CVE-2025-45806

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions rrweb-snapshot versions prior to v2.0.0-alpha.18

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

Recommendations Update rrweb-snapshot to version v2.0.0-alpha.18 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-45806

Affected Products

Rrweb-Snapshot

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-45806 · Security Note
• https://github.com/rrweb-io/rrweb · Note
• https://github.com/rrweb-io/rrweb/tree/master/packages/rrweb-snapshot · Note
• https://github.com/rrweb-io/rrweb/issues/1817 · Note
• https://twitter.com/CVEnew/status/2042302840530690164 · Twitter Post
• https://twitter.com/infoflowcloud/status/2042304313259598036 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2042377452010250677 · Twitter Post