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fix(security/medium/): update dependency @actions/core to v1.9.1 [security] - #310

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fix(security/medium/): update dependency @actions/core to v1.9.1 [security]#310
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renovate/security-@actionscore

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@renovate-sh-app renovate-sh-app Bot commented Jun 3, 2026

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This PR contains the following updates:

Package Change Age Confidence
@actions/core (source) 1.6.01.9.1 age confidence

@​actions/core has Delimiter Injection Vulnerability in exportVariable

CVE-2022-35954 / GHSA-7r3h-m5j6-3q42

More information

Details

Impact

The core.exportVariable function uses a well known delimiter that attackers can use to break out of that specific variable and assign values to other arbitrary variables. Workflows that write untrusted values to the GITHUB_ENV file may cause the path or other environment variables to be modified without the intention of the workflow or action author.

Patches

Users should upgrade to @actions/core v1.9.1.

Workarounds

If you are unable to upgrade the @actions/core package, you can modify your action to ensure that any user input does not contain the delimiter _GitHubActionsFileCommandDelimeter_ before calling core.exportVariable.

References

More information about setting-an-environment-variable in workflows

If you have any questions or comments about this advisory:

Severity

  • CVSS Score: 5.0 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


@​actions/core has Delimiter Injection Vulnerability in exportVariable

CVE-2022-35954 / GHSA-7r3h-m5j6-3q42

More information

Details

Impact

The core.exportVariable function uses a well known delimiter that attackers can use to break out of that specific variable and assign values to other arbitrary variables. Workflows that write untrusted values to the GITHUB_ENV file may cause the path or other environment variables to be modified without the intention of the workflow or action author.

Patches

Users should upgrade to @actions/core v1.9.1.

Workarounds

If you are unable to upgrade the @actions/core package, you can modify your action to ensure that any user input does not contain the delimiter _GitHubActionsFileCommandDelimeter_ before calling core.exportVariable.

References

More information about setting-an-environment-variable in workflows

If you have any questions or comments about this advisory:

Severity

  • CVSS Score: 5.0 / 10 (Medium)
  • Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

References

This data is provided by OSV and the GitHub Advisory Database (CC-BY 4.0).


Release Notes

actions/toolkit (@​actions/core)

v1.9.1

  • Randomize delimiter when calling core.exportVariable

v1.9.0

  • Added toPosixPath, toWin32Path and toPlatformPath utilities #​1102

v1.8.2

  • Update to v2.0.1 of @actions/http-client #​1087

v1.8.1

  • Update to v2.0.0 of @actions/http-client

v1.8.0

  • Deprecate markdownSummary extension export in favor of summary

v1.7.0


Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

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🔕 Ignore: Close this PR and you won't be reminded about this update again.


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Need help?

You can ask for more help in the following Slack channel: #proj-renovate-self-hosted. In that channel you can also find ADR and FAQ docs in the Resources section.

@renovate-sh-app
renovate-sh-app Bot requested a review from a team as a code owner June 3, 2026 09:07
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/medium/): update dependency @actions/core to v1.9.1 [security] fix(security/medium/): update dependency @actions/core to v1.9.1 [security] - autoclosed Jun 3, 2026
@renovate-sh-app renovate-sh-app Bot closed this Jun 3, 2026
@renovate-sh-app
renovate-sh-app Bot deleted the renovate/security-@actionscore branch June 3, 2026 15:07
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/medium/): update dependency @actions/core to v1.9.1 [security] - autoclosed fix(security/medium/): update dependency @actions/core to v1.9.1 [security] Jun 4, 2026
@renovate-sh-app renovate-sh-app Bot reopened this Jun 4, 2026
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-@actionscore branch from c9398a2 to a05f499 Compare June 4, 2026 15:26
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/medium/): update dependency @actions/core to v1.9.1 [security] fix(security/medium/): update security @actions/core to v1.9.1 [security] Jun 10, 2026
@renovate-sh-app renovate-sh-app Bot changed the title fix(security/medium/): update security @actions/core to v1.9.1 [security] fix(security/medium/): update dependency @actions/core to v1.9.1 [security] Jun 29, 2026
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-@actionscore branch 3 times, most recently from 813ed4b to 881e21d Compare July 23, 2026 09:08
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-@actionscore branch from 881e21d to ad2ebae Compare July 31, 2026 12:04
…urity]

| datasource | package       | from  | to    |
| ---------- | ------------- | ----- | ----- |
| npm        | @actions/core | 1.6.0 | 1.9.1 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
@renovate-sh-app
renovate-sh-app Bot force-pushed the renovate/security-@actionscore branch from ad2ebae to 850d567 Compare August 18, 2026 18:04
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