Connect your agent
AdvisoriesCriticalCheck your lockfilePluginHow it worksPricing Connect your agent

Advisory record · GHSA-jv6v-fvvx-4932

Arbitrary File Deletion vulnerability in OctoberCMS

CVSS 6.2 MediumEPSS 0.014 · 73rd percentile

Published by the GitHub Advisory Database at 3 Jun 2020, 21:58 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
october/cmsPackagist>=1.0.319, <1.0.4661.0.466
Identifiers
GHSA-jv6v-fvvx-4932 · CVE-2020-5296 · PKSA-kchc-czmc-kmjn
Weakness (CWE)
CWE-73 · CWE-610
Tags
Published
3 Jun 2020
Updated
8 Jul 2026

Machine-written summary

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

The october/cms package for OctoberCMS versions 1.0.319 up to but not including 1.0.466 is vulnerable to arbitrary file deletion. An attacker needs an authenticated backend user with the cms.manage_assets permission, and can then delete arbitrary local files on the server. Upgrade to version 1.0.466, or apply the patch from the linked commit manually if upgrading is not possible.

Written 3 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
6.2 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.014, the 73rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:25 UTC First seen by agentprime
  2. 31 Oct 2026, 14:25 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.