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Not in CISA KEV
HIGH severity

GHSA-6p78-f7h9-6838

HIGHFix: craftcms/feed-me@b5d6ede

GHSA-6p78-f7h9-6838 is a high-severity (CVSS 7.5) CWE-74 vulnerability in craftcms/cms. O3 Security confirms whether GHSA-6p78-f7h9-6838 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Craft CMS Feed-Me

Also known asCVE-2023-36260
Published
Jan 30, 2024
Updated
Feb 16, 2024
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Feb 16, 2024 · OSV.dev, NVD, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected
🐘craftcms/cms

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

An issue discovered in Craft CMS version 4.6.1.1 allows remote attackers to cause a denial of service (DoS) via crafted string to Feed-Me Name and Feed-Me URL fields due to saving a feed using an Asset element type with no volume selected.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistcraftcms/cmsall versions4.6.2

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for craftcms/cms. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update craftcms/cms to 4.6.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-6p78-f7h9-6838 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-6p78-f7h9-6838 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-6p78-f7h9-6838. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

An issue discovered in Craft CMS version 4.6.1.1 allows remote attackers to cause a denial of service (DoS) via crafted string to Feed-Me Name and Feed-Me URL fields due to saving a feed using an Asset element type with no volume selected.
O3 Security · Impact-Aware SCA

Is GHSA-6p78-f7h9-6838 in your dependencies?

O3 detects GHSA-6p78-f7h9-6838 across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

GHSA-6p78-f7h9-6838: Craft CMS Feed-Me… | O3 Security