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Vulnerabilities

Vulnerability · CVE-2026-31192

Insufficient validation of Chrome extension identifiers in Raindrop.io Bookmark Manager Web App 5.6.76.0 allows attackers to obtain sensitive user data via a crafted request.

Published Apr 22, 2026 · catalog updated Jun 17, 2026 · Insufficient validation of Chrome

Check if you run it

No confirmed exploitation is on record for CVE-2026-31192. EPSS is 0.39%. Act only if a listed version of Insufficient validation of Chrome is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Insufficient validation of Chrome).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.39%
Remediation
Advisory link
Affected products
cpe raindrop/raindrop

Insufficient validation of Chrome extension identifiers in Raindrop.io Bookmark Manager Web App 5.6.76.0 allows attackers to obtain sensitive user data via a crafted request.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe raindrop/raindrop5.6.76.0

How to fix CVE-2026-31192

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-31192. EPSS is 0.39%. Act only if a listed version of Insufficient validation of Chrome is installed.

Which versions are affected?

Compare what you have installed with 5.6.76.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-20: Improper Input Validation; CWE-284: Improper Access Control. EPSS 0.39%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 22, 2026 · NIST NVD

    Detected

    Insufficient validation of Chrome extension identifiers in Raindrop.io Bookmark Manager Web App 5.6.76.0 allows attackers to obtain sensitive user data via a crafted request.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Insufficient validation of Chrome extension identifiers in Raindrop.io Bookmark Manager Web App 5.6.76.0 allows attackers to obtain sensitive user data via a crafted request.

Sources

  • CVE.orgVulnerability recordCVE-2026-31192

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-31192

    30-day exploitation probability 0.4%

    first.org
  • NIST NVDVulnerability recordCVE-2026-31192

    Insufficient validation of Chrome extension identifiers in Raindrop.io Bookmark Manager Web App 5.6.76.0 allows attackers to obtain sensitive user data via a crafted request.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.