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Medium, CVSS 6.5

Clockwork Web contains a Cross-Site Request Forgery Vulnerability with Rails < 5.2

CVE-2023-25015GHSA-p4xx-w6fr-c4w9

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (clockwork_web 0.1.2), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
6.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
  • CVE-2023-25015: 0.36% estimated exploitation activity in the next 30 days; percentile 29.61 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Clockwork Web before 0.1.2, when used with Rails before 5.2 is used, allows Cross-Site Request Forgery (CSRF). A CSRF attack works by getting an authorized user to visit a malicious website and then performing requests on behalf of the user. In this instance, actions include enabling and disabling jobs. All users running an affected release on Rails < 5.2 should upgrade immediately.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-p4xx-w6fr-c4w9

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2023-25015

Advisory: Clockwork Web contains a Cross-Site Request Forgery Vulnerability with Rails < 5.2
IDs: CVE-2023-25015, GHSA-p4xx-w6fr-c4w9
Record: https://patchnext.com/advisories/cve-2023-25015 (revision 1, source checked 26 Oct 2026, 15:48 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Medium (CVSS 6.5)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: clockwork_web 0.1.2. A vendor fix does not mean a deployment is fixed.

## Affected components
- RubyGems clockwork_web: affected < 0.1.2; fixed in 0.1.2

## Suggested inspection (read-only)
- RubyGems clockwork_web: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on clockwork_web.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-p4xx-w6fr-c4w9 (GitHub-reviewed advisory GHSA-p4xx-w6fr-c4w9 lists affected ranges: RubyGems clockwork_web >=0 <0.1.2)

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