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Advisory record · GHSA-2ccx-2gf3-8xvv

Kirby .dev domains and some reverse proxy setups were treated as local

CVSS 6.8 MediumEPSS 0.0057 · 47th percentile

Published by the GitHub Advisory Database at 14 Jan 2021, 19:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
getkirby/panelPackagist<2.5.142.5.14
getkirby/cmsPackagist>=3.0.0, <3.3.63.3.6
Identifiers
GHSA-2ccx-2gf3-8xvv · CVE-2020-26253 · PKSA-ds8j-v9vb-tdbw · PKSA-wxk6-8g5k-kq8b
Weakness (CWE)
CWE-346
Tags
Published
14 Jan 2021
Updated
8 Jul 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
6.8 Medium 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0057, the 47th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 14 Jan 2021. New records show when each source confirmed them.

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.