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GHSA-6mh3-j5r5-2379medium6.4

Cross-Site Scripting in Query Generator & Query View

Impact

> Meta > CVSS: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C (4.5)

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

typo3/cms-core Packagist
Affected rangeRecorded fix
From 8.0.0 before 8.7.41Ecosystem versions8.7.41
From 9.0.0 before 9.5.28Ecosystem versions9.5.28
From 10.0.0 before 10.4.18Ecosystem versions10.4.18
From 11.0.0 before 11.3.1Ecosystem versions11.3.1

Version evidence: OSV · GHSA-6mh3-j5r5-2379

View original version evidence (92 explicit versions)
typo3/cms Packagist
Affected rangeRecorded fix
From 10.0.0 before 10.4.18Ecosystem versions10.4.18
From 11.0.0 before 11.3.1Ecosystem versions11.3.1
From 9.0.0 before 9.5.28Ecosystem versions9.5.28

Version evidence: OSV · GHSA-6mh3-j5r5-2379

View original version evidence (66 explicit versions)

Original source description

Meta

  • CVSS: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C (4.5)

Problem

Failing to properly encode error messages, the components QueryGenerator and QueryView are vulnerable to both reflected and persistent cross-site scripting. A valid backend user account having administrator privileges is needed to exploit this vulnerability.

Solution

Update to TYPO3 versions 8.7.41 ELTS, 9.5.28, 10.4.18, 11.3.1 that fix the problem described.

Credits

Thanks to Richie Lee who reported this issue and to TYPO3 security team member Oliver Hader who fixed the issue.

References

References