Category

Github Actions

Security vulnerabilities and automated fixes for github actions issues

26 posts found

high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A Dependabot configuration in `.github/dependabot.yml` was missing cooldown periods for both its npm and GitHub Actions package ecosystems, meaning newly published — potentially malicious or unstable — package versions could be proposed for adoption immediately after release. Adding a `cooldown` block with `default-days: 7` to each ecosystem entry creates a 7-day buffer, allowing the security community time to identify and flag compromised packages before they reach your codebase.

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A high-severity misconfiguration in `.github/dependabot.yml` left three `package-ecosystem` entries without a cooldown period, meaning Dependabot could immediately propose updates from newly published—potentially malicious—packages. The fix adds a `cooldown` block with `default-days: 7` to each entry, introducing a mandatory waiting period before any newly released package version is surfaced as an update candidate. For a Node.js library whose vulnerabilities ripple downstream to all consumers,

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A missing `cooldown` block in `.github/dependabot.yml` meant that Dependabot could immediately propose updates to newly published npm packages — including those that may be malicious, compromised, or unstable. By adding a `cooldown` with `default-days: 7`, the project now waits one week before surfacing new package versions, giving the security community time to detect and flag bad releases before they reach production.

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high7 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A missing `cooldown` block in `.github/dependabot.yml` meant this Node.js library could automatically receive and propose dependency updates from newly published packages — before the community has had time to detect malicious or unstable releases. Adding a `cooldown` with `default-days: 7` ensures Dependabot waits one week before surfacing new package versions, giving the ecosystem time to vet them. Because this is a library consumed by downstream users, the risk extends beyond the repository i

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A Dependabot configuration in `.github/dependabot.yml` was missing a `cooldown` block, meaning dependency updates could be proposed immediately after a new package version was published — including potentially malicious or unstable releases. Adding a `cooldown` with `default-days: 7` ensures a 7-day waiting period before Dependabot opens pull requests for newly published versions, giving the security community time to detect and flag compromised packages.

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A Dependabot configuration in `.github/dependabot.yml` was missing a `cooldown` block, meaning dependency update PRs could be opened immediately after a new package version was published — including potentially malicious or compromised packages. Adding a `cooldown: default-days: 7` setting ensures updates are only proposed after a 7-day waiting period, giving the security community time to identify and flag bad packages before they reach your codebase.

#security#dependabot#supply-chain-security+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown Configuration Happens in GitHub Actions and How to Fix It

A Node.js library's `.github/dependabot.yml` was configured to automatically propose dependency updates without any cooldown period, meaning a freshly published — potentially malicious or unstable — package version could be surfaced as a PR within minutes of release. By adding a `cooldown` block with `default-days: 7` to each of the three `package-ecosystem` entries (GitHub Actions, npm, and Composer), the project now waits one week before suggesting any new package version. This single configur

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown Configuration happens in GitHub Actions and how to fix it

A Dependabot configuration in `.github/dependabot.yml` was missing a `cooldown` block, meaning it would immediately propose updates to newly published package versions — including potentially malicious or unstable ones. Adding a `cooldown` with `default-days: 7` ensures the project waits one week before acting on new releases, giving the security community time to identify and flag compromised packages. This is especially critical for a Node.js library whose vulnerabilities cascade to all downst

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A missing `cooldown` block in `.github/dependabot.yml` meant that Dependabot could immediately propose updates to newly published npm and GitHub Actions packages — including potentially malicious or unstable releases. By adding a `cooldown: default-days: 3` block to each `package-ecosystem` entry, the project now waits three days before surfacing new package versions, giving the community time to detect supply-chain threats before they reach the codebase.

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Missing Dependabot Cooldown Periods Happen in GitHub Actions and How to Fix Them

A missing `cooldown` block in the `.github/dependabot.yml` configuration for the `octicons_react` package left the project vulnerable to supply chain attacks by automatically proposing updates from newly published — and potentially malicious — packages. Adding a `cooldown: default-days: 7` block ensures Dependabot waits one week before surfacing new package versions, giving the security community time to identify and flag malicious releases. This small configuration change meaningfully reduces t

#security#supply-chain#dependabot+2 more
A
anupamme
Aug 26, 2026
high7 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A missing `cooldown` block in `.github/dependabot.yml` meant that newly published npm and GitHub Actions packages could be automatically proposed for adoption the moment they appeared on the registry — with no waiting period to detect malicious or unstable releases. Adding `cooldown: default-days: 7` to both `package-ecosystem` entries ensures Dependabot waits a full week before surfacing updates, giving the security community time to identify supply-chain threats before they reach your codebase

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026
high8 min

How Dependabot Missing Cooldown happens in GitHub Actions and how to fix it

A high-severity misconfiguration in `.github/dependabot.yml` left this Node.js library without a cooldown period on dependency updates, meaning Dependabot could immediately propose upgrades to newly published — potentially malicious or unstable — package versions. The fix adds a `cooldown` block with `default-days: 7` to both the `npm` and `github-actions` ecosystems, introducing a mandatory waiting period before any newly released version is surfaced as an update candidate. Because this project

#security#dependabot#supply-chain+2 more
A
anupamme
Aug 26, 2026