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Advisory record · GHSA-r5jw-62xg-j433

Cross-Site Scripting in Kaminari

CVSS 6.4 MediumEPSS 0.015 · 75th percentile

Published by the GitHub Advisory Database at 28 May 2020, 21:10 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
kaminariRubyGems<1.2.11.2.1
Identifiers
GHSA-r5jw-62xg-j433 · CVE-2020-11082
Weakness (CWE)
CWE-79
Tags
Published
28 May 2020
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Kaminari, a Ruby pagination gem, is vulnerable in versions before 1.2.1. An attacker can inject script into pages that contain pagination links, which is a cross-site scripting flaw. The source does not say what user interaction or access is required. Upgrade to kaminari 1.2.1. Developers who cannot upgrade can override the PARAM_KEY_EXCEPT_LIST constant as a workaround.

Written 8 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.4 Medium 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.015, the 75th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:16 UTC First seen by agentprime
  2. 31 Oct 2026, 15:16 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.