The ini npm package before version 1.3.6 has a Prototype Pollution vulnerability.
If an attacker submits a malicious INI file to an application that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited further depending on the context.
Patches
This has been patched in 1.3.6
Steps to reproduce
payload.ini
[__proto__]
polluted = "polluted"
poc.js:
var fs = require('fs')
</tr></table> ... (truncated)
This version was pushed to npm by isaacs, a new releaser for ini since your current version.
Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.
If all status checks pass Dependabot will automatically merge this pull request.
Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme
Additionally, you can set the following in the `.dependabot/config.yml` file in this repo:
- Update frequency
- Automerge options (never/patch/minor, and dev/runtime dependencies)
- Out-of-range updates (receive only lockfile updates, if desired)
- Security updates (receive only security updates, if desired)
Bumps ini from 1.3.5 to 1.3.8. This update includes a security fix.
Vulnerabilities fixed
Sourced from The GitHub Security Advisory Database.
Commits
a2c5da8
1.3.8af5c6bb
Do not use Object.create(null)8b648a1
don't test where our devdeps don't even workc74c8af
1.3.7024b8b5
update deps, add linting032fbaf
Use Object.create(null) to avoid default object property hazards2da9039
1.3.6cfea636
better git push script, before publish instead of after56d2805
do not allow invalid hazardous string as section nameMaintainer changes
This version was pushed to npm by isaacs, a new releaser for ini since your current version.
Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.If all status checks pass Dependabot will automatically merge this pull request.
Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in the `.dependabot/config.yml` file in this repo: - Update frequency - Automerge options (never/patch/minor, and dev/runtime dependencies) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired)