CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-21359 – Denial of Service in Page Error Handling
https://notcve.org/view.php?id=CVE-2021-21359
23 Mar 2021 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.25, 10.4.14, 11.1.1 requesting invalid or non-existing resources via HTTP triggers the page error handler which again could retrieve content to be shown as error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded. This is fixed in versions 9.5.25, 10.4.14, 11.1.1. TYP... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4p9g-qgx9-397p • CWE-405: Asymmetric Resource Consumption (Amplification) CWE-674: Uncontrolled Recursion •
CVSS: 5.4EPSS: 0%CPEs: 5EXPL: 0CVE-2021-21370 – Cross-Site Scripting in Content Preview (CType menu)
https://notcve.org/view.php?id=CVE-2021-21370
23 Mar 2021 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that content elements of type _menu_ are vulnerable to cross-site scripting when their referenced items get previewed in the page module. A valid backend user account is needed to exploit this vulnerability. This is fixed in versions 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1. TYPO3 es un sistema de gestión de contenidos web de código abierto basado en PHP. • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x7hc-x7fm-f7qh • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-21339 – Cleartext storage of session identifier
https://notcve.org/view.php?id=CVE-2021-21339
23 Mar 2021 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without processing of additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1. TYPO3 es un ... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-qx3w-4864-94ch • CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 8.6EPSS: 0%CPEs: 4EXPL: 0CVE-2021-21355 – Unrestricted File Upload in Form Framework
https://notcve.org/view.php?id=CVE-2021-21355
23 Mar 2021 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1, due to the lack of ensuring file extensions belong to configured allowed mime-types, attackers can upload arbitrary data with arbitrary file extensions - however, default _fileDenyPattern_ successfully blocked files like _.htaccess_ or _malicious.php_. Besides that, _UploadedFileReferenceConverter_ transforming uploaded files into proper FileReference domain model objects handles possib... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-2r6j-862c-m2v2 • CWE-434: Unrestricted Upload of File with Dangerous Type CWE-552: Files or Directories Accessible to External Parties •
CVSS: 8.3EPSS: 0%CPEs: 4EXPL: 0CVE-2021-21357 – Broken Access Control in Form Framework
https://notcve.org/view.php?id=CVE-2021-21357
23 Mar 2021 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1 due to improper input validation, attackers can by-pass restrictions of predefined options and submit arbitrary data in the Form Designer backend module of the Form Framework. In the default configuration of the Form Framework this allows attackers to explicitly allow arbitrary mime-types for file uploads - however, default _fileDenyPattern_ successfully blocked files like _.htaccess_ or... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-3vg7-jw9m-pc3f • CWE-20: Improper Input Validation CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-434: Unrestricted Upload of File with Dangerous Type •
CVSS: 6.1EPSS: 0%CPEs: 6EXPL: 0CVE-2021-21338 – Open Redirection in Login Handling
https://notcve.org/view.php?id=CVE-2021-21338
23 Mar 2021 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1. TYPO3 es un sistema de gestión de contenidos web de código ab... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4jhw-2p6j-5wmp • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 8.1EPSS: 0%CPEs: 2EXPL: 0CVE-2020-26228 – Cleartext storage of session identifier
https://notcve.org/view.php?id=CVE-2020-26228
23 Nov 2020 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.23 and 10.4.10 user session identifiers were stored in cleartext - without processing with additional cryptographic hashing algorithms. This vulnerability cannot be exploited directly and occurs in combination with a chained attack - like for instance SQL injection in any other component of the system. Update to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described. TYPO3 es un sistema de administración d... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-954j-f27r-cj52 • CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 6.1EPSS: 0%CPEs: 5EXPL: 2CVE-2020-26227 – Cross-Site Scripting in Fluid view helpers
https://notcve.org/view.php?id=CVE-2020-26227
23 Nov 2020 — TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 9.5.23 and 10.4.10 the system extension Fluid (typo3/cms-fluid) of the TYPO3 core is vulnerable to cross-site scripting passing user-controlled data as argument to Fluid view helpers. Update to TYPO3 versions 9.5.23 or 10.4.10 that fix the problem described. TYPO3 es un sistema de administración de contenido web de código abierto basado en PHP. En TYPO3 anterior a versiones 9.5.23 y 10.4.10, la extensión del siste... • https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-vqqx-jw6p-q3rf • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 6.1EPSS: 0%CPEs: 9EXPL: 2CVE-2020-15241 – Cross-Site Scripting in TYPO3 Fluid Engine
https://notcve.org/view.php?id=CVE-2020-15241
08 Oct 2020 — TYPO3 Fluid Engine (package `typo3fluid/fluid`) before versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 is vulnerable to cross-site scripting when making use of the ternary conditional operator in templates like `{showFullName ? fullName : defaultValue}`. Updated versions of this package are bundled in following TYPO3 (`typo3/cms-core`) versions as well: TYPO3 v8.7.25 (using `typo3fluid/fluid` v2.5.4) and TYPO3 v9.5.6 (using `typo3fluid/fluid` v2.6.1). TYPO3 Fluid Engine (paquete "ypo3fluid/fluid"... • https://github.com/TYPO3/Fluid/commit/9ef6a8ffff2e812025fc0701b4ce72eea6911a3d • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVSS: 8.8EPSS: 1%CPEs: 2EXPL: 0CVE-2020-15098 – Missing Required Cryptographic Step Leading to Sensitive Information Disclosure in TYPO3 CMS
https://notcve.org/view.php?id=CVE-2020-15098
29 Jul 2020 — In TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.20, and greater than or equal to 10.0.0 and less than 10.4.6, it has been discovered that an internal verification mechanism can be used to generate arbitrary checksums. This allows to inject arbitrary data having a valid cryptographic message authentication code (HMAC-SHA1) and can lead to various attack chains including potential privilege escalation, insecure deserialization & remote code execution. The overall severity of this vulnerability i... • https://github.com/TYPO3/TYPO3.CMS/commit/85d3e70dff35a99ef53f4b561114acfa9e5c47e1 • CWE-20: Improper Input Validation CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-325: Missing Cryptographic Step CWE-327: Use of a Broken or Risky Cryptographic Algorithm CWE-502: Deserialization of Untrusted Data •