GHSA-2rxh-h6h9-qrqc
Suggest an improvement- Source
- https://github.com/advisories/GHSA-2rxh-h6h9-qrqc
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/05/GHSA-2rxh-h6h9-qrqc/GHSA-2rxh-h6h9-qrqc.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-2rxh-h6h9-qrqc
- Aliases
- Published
- 2020-05-13T23:18:38Z
- Modified
- 2026-09-10T03:48:30Z
- Severity
-
- 8.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H CVSS Calculator
- Summary
- Class destructors causing side-effects when being unserialized in TYPO3 CMS
- Details
-
Calling unserialize() on malicious user-submitted content can result in the following scenarios:
- trigger deletion of arbitrary directory in file system (if writable for web server)
- trigger message submission via email using identity of web site (mail relay)
Another insecure deserialization vulnerability is required to actually exploit mentioned aspects.
Update to TYPO3 versions 9.5.17 or 10.4.2 that fix the problem described.
References
- Database specific
{ "cwe_ids": [ "CWE-1321", "CWE-915" ], "github_reviewed": true, "github_reviewed_at": "2020-05-13T23:17:19Z", "nvd_published_at": "2020-05-14T00:15:00Z", "severity": "HIGH" }- References
-
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2rxh-h6h9-qrqc
- https://nvd.nist.gov/vuln/detail/CVE-2020-11066
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11066.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11066.yaml
- https://typo3.org/security/advisory/typo3-core-sa-2020-004
Affected packages
Packagist / typo3/cms-core
Package
- Name
- typo3/cms-core
- Purl
- pkg:composer/typo3/cms-core
Packagist / typo3/cms-core
Package
- Name
- typo3/cms-core
- Purl
- pkg:composer/typo3/cms-core
Packagist / typo3/cms
Package
- Name
- typo3/cms
- Purl
- pkg:composer/typo3/cms
Packagist / typo3/cms
Package
- Name
- typo3/cms
- Purl
- pkg:composer/typo3/cms