CVE-2021-21340
3 advisories.
Packagist/typo3/cms-backend CVE-2021-21340: medium 5.4
Cross-Site Scripting in Content Preview
Action: Upgrade typo3/cms-backend to 10.4.14 or later.
composer require typo3/cms-backend:10.4.14composer require typo3/cms-backend:11.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.0.0 | 10.4.14 | - |
| 11.0.0 | 11.1.1 | - |
Fixed versions
| 10.4.14 | 11.1.1 |
Sources
- osv: GHSA-fjh3-g8gq-9q92
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-fjh3-g8gq-9q92
- https://nvd.nist.gov/vuln/detail/CVE-2021-21340
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21340.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21340.yaml
- https://packagist.org/packages/typo3/cms-backend
- https://typo3.org/security/advisory/typo3-core-sa-2021-007
CVE-2021-21340 · published · modified · JSON
Packagist/typo3/cms-core CVE-2021-21340: medium 5.4
Cross-Site Scripting in Content Preview
Action: Upgrade typo3/cms-core to 10.4.14 or later.
composer require typo3/cms-core:10.4.14composer require typo3/cms-core:11.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.0.0 | 10.4.14 | - |
| 11.0.0 | 11.1.1 | - |
Fixed versions
| 10.4.14 | 11.1.1 |
Sources
- osv: GHSA-fjh3-g8gq-9q92#Packagist/typo3/cms-core
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-fjh3-g8gq-9q92
- https://nvd.nist.gov/vuln/detail/CVE-2021-21340
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21340.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21340.yaml
- https://packagist.org/packages/typo3/cms-backend
- https://typo3.org/security/advisory/typo3-core-sa-2021-007
CVE-2021-21340 · published · modified · JSON
Packagist/typo3/cms CVE-2021-21340: medium 5.4
Cross-Site Scripting in Content Preview
Action: Upgrade typo3/cms to 10.4.14 or later.
composer require typo3/cms:10.4.14composer require typo3/cms:11.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.0.0 | 10.4.14 | - |
| 11.0.0 | 11.1.1 | - |
Fixed versions
| 10.4.14 | 11.1.1 |
Sources
- osv: GHSA-fjh3-g8gq-9q92#Packagist/typo3/cms
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-fjh3-g8gq-9q92
- https://nvd.nist.gov/vuln/detail/CVE-2021-21340
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21340.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21340.yaml
- https://packagist.org/packages/typo3/cms-backend
- https://typo3.org/security/advisory/typo3-core-sa-2021-007
CVE-2021-21340 · published · modified · JSON