High severityNVD Advisory· Published May 13, 2020· Updated Aug 4, 2024
Deserialization of Untrusted Data in TYPO3 CMS
CVE-2020-11067
Description
In TYPO3 CMS 9.0.0 through 9.5.16 and 10.0.0 through 10.4.1, it has been discovered that backend user settings (in $BE_USER->uc) are vulnerable to insecure deserialization. In combination with vulnerabilities of third party components, this can lead to remote code execution. A valid backend user account is needed to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
typo3/cms-corePackagist | >= 9.0.0, < 9.5.17 | 9.5.17 |
typo3/cms-corePackagist | >= 10.0.0, < 10.4.2 | 10.4.2 |
typo3/cmsPackagist | >= 10.0.0, < 10.4.2 | 10.4.2 |
typo3/cmsPackagist | >= 9.0.0, < 9.5.17 | 9.5.17 |
Affected products
4- osv-coords3 versions
>= 9.0.0, < 9.5.16+ 2 more
- (no CPE)range: >= 9.0.0, < 9.5.16
- (no CPE)range: >= 10.0.0, < 10.4.2
- (no CPE)range: >= 9.0.0, < 9.5.17
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-2wj9-434x-9hvpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-11067ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11067.yamlghsaWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11067.yamlghsaWEB
- github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2wj9-434x-9hvpghsax_refsource_CONFIRMWEB
- typo3.org/security/advisory/typo3-core-sa-2020-005ghsaWEB
News mentions
0No linked articles in our index yet.