PT-2026-34338 · Raindrop · Raindrop

Published 2026-04-22 · Updated 2026-05-12 · CVE-2026-31192

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Raindrop.io Bookmark Manager Web App version 5.6.76.0

Description Insufficient validation of Chrome extension identifiers allows attackers to obtain sensitive user data through a crafted request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

RCE

Improper Access Control

Weakness Enumeration

CWE-20

CWE-284

Related Identifiers

CVE-2026-31192

Affected Products

Raindrop

References · 7

• 🔥 https://github.com/incoggeek/vulnerability-research/tree/master/CVE-2026-31192 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-31192 · Security Note
• https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/CORS · Note
• https://support.google.com/chrome_webstore/answer/2664769?hl=en · Note
• https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Origin · Note
• https://t.me/cveNotify/163285 · Telegram Post
• https://twitter.com/CVEnew/status/2048168395661885634 · Twitter Post