CVSS: 5.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-47126 – Information Disclosure in Install Tool in typo3/cms-install
https://notcve.org/view.php?id=CVE-2023-47126
TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions the login screen of the standalone install tool discloses the full path of the transient data directory (e.g. /var/www/html/var/transient/). This applies to composer-based scenarios only - “classic” non-composer installations are not affected. This issue has been addressed in version 12.4.8. • https://github.com/TYPO3/typo3/commit/1a735dac01ec7b337ed0d80c738caa8967dea423 https://github.com/TYPO3/typo3/security/advisories/GHSA-p2jh-95jg-2w55 https://typo3.org/security/advisory/typo3-core-sa-2023-005 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.4EPSS: 0%CPEs: 5EXPL: 0CVE-2023-47127 – Weak Authentication in Session Handling in typo3/cms-core
https://notcve.org/view.php?id=CVE-2023-47127
TYPO3 is an open source PHP based web content management system released under the GNU GPL. In typo3 installations there are always at least two different sites. Eg. first.example.org and second.example.com. In affected versions a session cookie generated for the first site can be reused on the second site without requiring additional authentication. This vulnerability has been addressed in versions 8.7.55, 9.5.44, 10.4.41, 11.5.33, and 12.4.8. • https://github.com/TYPO3/typo3/commit/535dfbdc54fd5362e0bc08d911db44eac7f64019 https://github.com/TYPO3/typo3/security/advisories/GHSA-3vmm-7h4j-69rm https://typo3.org/security/advisory/typo3-core-sa-2023-006 • CWE-287: Improper Authentication CWE-302: Authentication Bypass by Assumed-Immutable Data •
CVSS: 6.1EPSS: 0%CPEs: 2EXPL: 0CVE-2023-38500 – By-passing Cross-Site Scripting Protection in HTML Sanitizer
https://notcve.org/view.php?id=CVE-2023-38500
TYPO3 HTML Sanitizer is an HTML sanitizer, written in PHP, aiming to provide cross-site-scripting-safe markup based on explicitly allowed tags, attributes and values. Starting in version 1.0.0 and prior to versions 1.5.1 and 2.1.2, due to an encoding issue in the serialization layer, malicious markup nested in a `noscript` element was not encoded correctly. `noscript` is disabled in the default configuration, but might have been enabled in custom scenarios. This allows bypassing the cross-site scripting mechanism of TYPO3 HTML Sanitizer. Versions 1.5.1 and 2.1.2 fix the problem. • https://github.com/TYPO3/html-sanitizer/commit/e3026f589fef0be8c3574ee3f0a0bfbe33d7ebdb https://github.com/TYPO3/html-sanitizer/security/advisories/GHSA-59jf-3q9v-rh6g https://typo3.org/security/advisory/typo3-core-sa-2023-002 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 3CVE-2023-38499 – typo3/cms-core Information Disclosure due to Out-of-scope Site Resolution
https://notcve.org/view.php?id=CVE-2023-38499
TYPO3 is an open source PHP based web content management system. Starting in version 9.4.0 and prior to versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30, and 12.4.4, in multi-site scenarios, enumerating the HTTP query parameters `id` and `L` allowed out-of-scope access to rendered content in the website frontend. For instance, this allowed visitors to access content of an internal site by adding handcrafted query parameters to the URL of a site that was publicly available. TYPO3 versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30, 12.4.4 fix the problem. TYPO3 es un sistema de gestión de contenidos web de código abierto basado en PHP. • https://github.com/miguelc49/CVE-2023-38499-1 https://github.com/miguelc49/CVE-2023-38499-2 https://github.com/miguelc49/CVE-2023-38499-3 https://github.com/TYPO3/typo3/commit/702e2debd4b28f9cdb540544565fe6a8627ccb6a https://github.com/TYPO3/typo3/security/advisories/GHSA-jq6g-4v5m-wm9r https://typo3.org/security/advisory/typo3-core-sa-2023-003 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 2CVE-2023-24814 – Persisted Cross-Site Scripting in Frontend Rendering in typo3
https://notcve.org/view.php?id=CVE-2023-24814
TYPO3 is a free and open source Content Management Framework released under the GNU General Public License. In affected versions the TYPO3 core component `GeneralUtility::getIndpEnv()` uses the unfiltered server environment variable `PATH_INFO`, which allows attackers to inject malicious content. In combination with the TypoScript setting `config.absRefPrefix=auto`, attackers can inject malicious HTML code to pages that have not been rendered and cached, yet. As a result, injected values would be cached and delivered to other website visitors (persisted cross-site scripting). Individual code which relies on the resolved value of `GeneralUtility::getIndpEnv('SCRIPT_NAME')` and corresponding usages (as shown below) are vulnerable as well. • https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/Setup/Config/Index.html#absrefprefix https://github.com/TYPO3/typo3/blob/v11.5.22/typo3/sysext/core/Classes/Utility/GeneralUtility.php#L2481-L2484 https://github.com/TYPO3/typo3/blob/v11.5.22/typo3/sysext/frontend/Classes/Controller/TypoScriptFrontendController.php#L2547-L2549 https://github.com/TYPO3/typo3/commit/0005a6fd86ab97eff8bf2e3a5828bf0e7cb6263a https://github.com/TYPO3/typo3/security/advisories/GHSA-r4f8-f93x-5qh3 https://typo3.org/s • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •