fix(deps): update dependency vue to v3 (stable6.2) by renovate[bot] · Pull Request #7950 · nextcloud/calendar

renovate · 2026-02-03T00:32:55Z

This PR contains the following updates:

Package	Change	Age	Confidence
vue (source)	`^2.7.16` → `^3.0.0-alpha`

GitHub Vulnerability Alerts

CVE-2024-9506

The ReDoS can be exploited through the parseHTML function in the html-parser.ts file. This flaw allows attackers to slow down the application by providing specially crafted input that causes inefficient processing of regular expressions, leading to excessive resource consumption.

To demonstrate this vulnerability, here's an example. In a Vue client-side application, create a new Vue instance with a template string that includes a <script> tag but closes it incorrectly with something like </textarea>.

new Vue({
  el: '#app',
  template: '
    <div>
      Hello, world!
      <script>${'<'.repeat(1000000)}</textarea>
    </div>'
});

Next, set up a basic HTML page (e.g., index.html) to load this JavaScript and mount the Vue instance:

<!DOCTYPE html>
<html>
<head>
  <title>My first Vue app</title>
</head>
<body>
  <div id=\"app\">Loading...</div>
</body>
</html>

When you visit the app in your browser at http://localhost:3000, you'll notice that the time taken to parse and mount the Vue application increases significantly due to the ReDoS vulnerability, demonstrating how the flaw can affect performance.

ReDoS vulnerability in vue package that is exploitable through inefficient regex evaluation in the parseHTML function

CVE-2024-9506 / GHSA-5j4c-8p2g-v4jx

More information

Details

The ReDoS can be exploited through the parseHTML function in the html-parser.ts file. This flaw allows attackers to slow down the application by providing specially crafted input that causes inefficient processing of regular expressions, leading to excessive resource consumption.

To demonstrate this vulnerability, here's an example. In a Vue client-side application, create a new Vue instance with a template string that includes a <script> tag but closes it incorrectly with something like </textarea>.

new Vue({
  el: '#app',
  template: '
    <div>
      Hello, world!
      <script>${'<'.repeat(1000000)}</textarea>
    </div>'
});

Next, set up a basic HTML page (e.g., index.html) to load this JavaScript and mount the Vue instance:

<!DOCTYPE html>
<html>
<head>
  <title>My first Vue app</title>
</head>
<body>
  <div id=\"app\">Loading...</div>
</body>
</html>

When you visit the app in your browser at http://localhost:3000, you'll notice that the time taken to parse and mount the Vue application increases significantly due to the ReDoS vulnerability, demonstrating how the flaw can affect performance.

Severity

CVSS Score: 2.9 / 10 (Low)
Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References

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

Configuration

📅 Schedule: Branch creation - "before 7am every weekday" in timezone Europe/Berlin, Automerge - At any time (no schedule defined).

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

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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

If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

renovate · 2026-02-03T00:32:58Z

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

any of the package files in this branch needs updating, or
the branch becomes conflicted, or
you click the rebase/retry checkbox if found above, or
you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: package-lock.json

npm warn Unknown env config "store". This will stop working in the next major version of npm.
npm error code ERESOLVE
npm error ERESOLVE could not resolve
npm error
npm error While resolving: @fullcalendar/vue@6.1.20
npm error Found: vue@3.5.27
npm error node_modules/vue
npm error   vue@"^3.0.0-alpha" from the root project
npm error   peer vue@"^2.7.16 || ^3.5.13" from @nextcloud/webpack-vue-config@6.3.2
npm error   node_modules/@nextcloud/webpack-vue-config
npm error     dev @nextcloud/webpack-vue-config@"^6.3.2" from the root project
npm error   18 more (vue-demi, vue-demi, vue-demi, emoji-mart-vue-fast, pinia, ...)
npm error
npm error Could not resolve dependency:
npm error peer vue@"^2.6.12" from @fullcalendar/vue@6.1.20
npm error node_modules/@fullcalendar/vue
npm error   @fullcalendar/vue@"6.1.20" from the root project
npm error
npm error Conflicting peer dependency: vue@2.7.16
npm error node_modules/vue
npm error   peer vue@"^2.6.12" from @fullcalendar/vue@6.1.20
npm error   node_modules/@fullcalendar/vue
npm error     @fullcalendar/vue@"6.1.20" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /runner/cache/others/npm/_logs/2026-02-03T00_32_46_957Z-eresolve-report.txt
npm error A complete log of this run can be found in: /runner/cache/others/npm/_logs/2026-02-03T00_32_46_957Z-debug-0.log

SebastianKrupinski

We do not support vue3 in this branch

renovate · 2026-02-03T14:25:52Z

Renovate Ignore Notification

Because you closed this PR without merging, Renovate will ignore this update. You will not get PRs for any future 3.x releases. But if you manually upgrade to 3.x then Renovate will re-enable minor and patch updates automatically.

If you accidentally closed this PR, or if you changed your mind: rename this PR to get a fresh replacement PR.

fix(deps): update dependency vue to v3

4331dad

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

renovate bot added 3. to review Waiting for reviews dependencies Pull requests that update a dependency file labels Feb 3, 2026

renovate bot requested review from GVodyanov, SebastianKrupinski and tcitworld as code owners February 3, 2026 00:32

renovate bot added 3. to review Waiting for reviews dependencies Pull requests that update a dependency file labels Feb 3, 2026

renovate bot assigned GVodyanov, SebastianKrupinski and tcitworld Feb 3, 2026

SebastianKrupinski requested changes Feb 3, 2026

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SebastianKrupinski closed this Feb 3, 2026

renovate bot deleted the renovate/stable6.2-npm-vue-vulnerability branch February 3, 2026 14:25

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fix(deps): update dependency vue to v3 (stable6.2)#7950

fix(deps): update dependency vue to v3 (stable6.2)#7950
renovate[bot] wants to merge 1 commit intostable6.2from
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renovate bot commented Feb 3, 2026

GitHub Vulnerability Alerts

CVE-2024-9506

ReDoS vulnerability in vue package that is exploitable through inefficient regex evaluation in the parseHTML function

Details

Severity

References

Configuration

Uh oh!

renovate bot commented Feb 3, 2026

⚠️ Artifact update problem

File name: package-lock.json

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renovate bot commented Feb 3, 2026

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